Home / 94,159.74-141,239.30-59,124

Finding the Fourth Proportional to 94,159.74, 141,239.30 and 59,124

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Solution

The fourth proportional to 94,159.74, 141,239.30 and 59,124 is: 88,685.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,159.74 : 141,239.30 = 59,124 : x
  2. Step 2: Convert to fraction form
    94,159.74/141,239.30 = 59,124/x
  3. Step 3: Cross multiply
    94,159.74x = 141,239.30 × 59,124
  4. Step 4: Simplify right side
    94,159.74x = 8,350,632,077.58
  5. Step 5: Solve for x
    x = 8,350,632,077.58/94,159.74
  6. Step 6: Final answer
    x = 88,685.80

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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.