Home / 38,084.55-57,136.68-22,302.92

Finding the Fourth Proportional to 38,084.55, 57,136.68 and 22,302.92

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Solution

The fourth proportional to 38,084.55, 57,136.68 and 22,302.92 is: 33,460.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,084.55 : 57,136.68 = 22,302.92 : x
  2. Step 2: Convert to fraction form
    38,084.55/57,136.68 = 22,302.92/x
  3. Step 3: Cross multiply
    38,084.55x = 57,136.68 × 22,302.92
  4. Step 4: Simplify right side
    38,084.55x = 1,274,314,517.42
  5. Step 5: Solve for x
    x = 1,274,314,517.42/38,084.55
  6. Step 6: Final answer
    x = 33,460.14

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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.