Home / 94,375.13-141,611.94-38,256.71

Finding the Fourth Proportional to 94,375.13, 141,611.94 and 38,256.71

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Solution

The fourth proportional to 94,375.13, 141,611.94 and 38,256.71 is: 57,405.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,375.13 : 141,611.94 = 38,256.71 : x
  2. Step 2: Convert to fraction form
    94,375.13/141,611.94 = 38,256.71/x
  3. Step 3: Cross multiply
    94,375.13x = 141,611.94 × 38,256.71
  4. Step 4: Simplify right side
    94,375.13x = 5,417,607,275.15
  5. Step 5: Solve for x
    x = 5,417,607,275.15/94,375.13
  6. Step 6: Final answer
    x = 57,405.03

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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.