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Finding the Fourth Proportional to 60,563.56, 90,841.56 and 22,605.44

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Solution

The fourth proportional to 60,563.56, 90,841.56 and 22,605.44 is: 33,906.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,563.56 : 90,841.56 = 22,605.44 : x
  2. Step 2: Convert to fraction form
    60,563.56/90,841.56 = 22,605.44/x
  3. Step 3: Cross multiply
    60,563.56x = 90,841.56 × 22,605.44
  4. Step 4: Simplify right side
    60,563.56x = 2,053,513,434.09
  5. Step 5: Solve for x
    x = 2,053,513,434.09/60,563.56
  6. Step 6: Final answer
    x = 33,906.75

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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.