Home / 94,380.44-141,658.14-47,666.12

Finding the Fourth Proportional to 94,380.44, 141,658.14 and 47,666.12

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Solution

The fourth proportional to 94,380.44, 141,658.14 and 47,666.12 is: 71,543.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,380.44 : 141,658.14 = 47,666.12 : x
  2. Step 2: Convert to fraction form
    94,380.44/141,658.14 = 47,666.12/x
  3. Step 3: Cross multiply
    94,380.44x = 141,658.14 × 47,666.12
  4. Step 4: Simplify right side
    94,380.44x = 6,752,293,900.22
  5. Step 5: Solve for x
    x = 6,752,293,900.22/94,380.44
  6. Step 6: Final answer
    x = 71,543.36

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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.