Home / 60,528.55-90,839.81-41,938.92

Finding the Fourth Proportional to 60,528.55, 90,839.81 and 41,938.92

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Solution

The fourth proportional to 60,528.55, 90,839.81 and 41,938.92 is: 62,940.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,528.55 : 90,839.81 = 41,938.92 : x
  2. Step 2: Convert to fraction form
    60,528.55/90,839.81 = 41,938.92/x
  3. Step 3: Cross multiply
    60,528.55x = 90,839.81 × 41,938.92
  4. Step 4: Simplify right side
    60,528.55x = 3,809,723,524.41
  5. Step 5: Solve for x
    x = 3,809,723,524.41/60,528.55
  6. Step 6: Final answer
    x = 62,940.93

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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.