Home / 94,120.94-141,209.05-37,932.12

Finding the Fourth Proportional to 94,120.94, 141,209.05 and 37,932.12

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Solution

The fourth proportional to 94,120.94, 141,209.05 and 37,932.12 is: 56,909.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,120.94 : 141,209.05 = 37,932.12 : x
  2. Step 2: Convert to fraction form
    94,120.94/141,209.05 = 37,932.12/x
  3. Step 3: Cross multiply
    94,120.94x = 141,209.05 × 37,932.12
  4. Step 4: Simplify right side
    94,120.94x = 5,356,358,896.44
  5. Step 5: Solve for x
    x = 5,356,358,896.44/94,120.94
  6. Step 6: Final answer
    x = 56,909.32

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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.