Home / 94,165.16-141,136.98-37,930.17

Finding the Fourth Proportional to 94,165.16, 141,136.98 and 37,930.17

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Solution

The fourth proportional to 94,165.16, 141,136.98 and 37,930.17 is: 56,850.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,165.16 : 141,136.98 = 37,930.17 : x
  2. Step 2: Convert to fraction form
    94,165.16/141,136.98 = 37,930.17/x
  3. Step 3: Cross multiply
    94,165.16x = 141,136.98 × 37,930.17
  4. Step 4: Simplify right side
    94,165.16x = 5,353,350,245.07
  5. Step 5: Solve for x
    x = 5,353,350,245.07/94,165.16
  6. Step 6: Final answer
    x = 56,850.65

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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.