Home / 48,817.59-73,226.39-17,645.55

Finding the Fourth Proportional to 48,817.59, 73,226.39 and 17,645.55

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Solution

The fourth proportional to 48,817.59, 73,226.39 and 17,645.55 is: 26,468.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,817.59 : 73,226.39 = 17,645.55 : x
  2. Step 2: Convert to fraction form
    48,817.59/73,226.39 = 17,645.55/x
  3. Step 3: Cross multiply
    48,817.59x = 73,226.39 × 17,645.55
  4. Step 4: Simplify right side
    48,817.59x = 1,292,119,837.84
  5. Step 5: Solve for x
    x = 1,292,119,837.84/48,817.59
  6. Step 6: Final answer
    x = 26,468.33

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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.