Home / 94,132.20-141,182.10-34,937.40

Finding the Fourth Proportional to 94,132.20, 141,182.10 and 34,937.40

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Solution

The fourth proportional to 94,132.20, 141,182.10 and 34,937.40 is: 52,400.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,132.20 : 141,182.10 = 34,937.40 : x
  2. Step 2: Convert to fraction form
    94,132.20/141,182.10 = 34,937.40/x
  3. Step 3: Cross multiply
    94,132.20x = 141,182.10 × 34,937.40
  4. Step 4: Simplify right side
    94,132.20x = 4,932,535,500.54
  5. Step 5: Solve for x
    x = 4,932,535,500.54/94,132.20
  6. Step 6: Final answer
    x = 52,400.09

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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.