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Finding the Fourth Proportional to 60,601.59, 90,875.66 and 32,513.22

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Solution

The fourth proportional to 60,601.59, 90,875.66 and 32,513.22 is: 48,755.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,601.59 : 90,875.66 = 32,513.22 : x
  2. Step 2: Convert to fraction form
    60,601.59/90,875.66 = 32,513.22/x
  3. Step 3: Cross multiply
    60,601.59x = 90,875.66 × 32,513.22
  4. Step 4: Simplify right side
    60,601.59x = 2,954,660,163.66
  5. Step 5: Solve for x
    x = 2,954,660,163.66/60,601.59
  6. Step 6: Final answer
    x = 48,755.49

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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.