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Finding the Fourth Proportional to 60,958.34, 91,443.66 and 22,998.08

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Solution

The fourth proportional to 60,958.34, 91,443.66 and 22,998.08 is: 34,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,958.34 : 91,443.66 = 22,998.08 : x
  2. Step 2: Convert to fraction form
    60,958.34/91,443.66 = 22,998.08/x
  3. Step 3: Cross multiply
    60,958.34x = 91,443.66 × 22,998.08
  4. Step 4: Simplify right side
    60,958.34x = 2,103,028,608.17
  5. Step 5: Solve for x
    x = 2,103,028,608.17/60,958.34
  6. Step 6: Final answer
    x = 34,499.44

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.