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Finding the Fourth Proportional to 4,434.83, 6,652.28 and 1,968.99

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Solution

The fourth proportional to 4,434.83, 6,652.28 and 1,968.99 is: 2,953.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.83 : 6,652.28 = 1,968.99 : x
  2. Step 2: Convert to fraction form
    4,434.83/6,652.28 = 1,968.99/x
  3. Step 3: Cross multiply
    4,434.83x = 6,652.28 × 1,968.99
  4. Step 4: Simplify right side
    4,434.83x = 13,098,272.80
  5. Step 5: Solve for x
    x = 13,098,272.80/4,434.83
  6. Step 6: Final answer
    x = 2,953.50

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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.