Home / 94,239.87-141,407.64-62,671.89

Finding the Fourth Proportional to 94,239.87, 141,407.64 and 62,671.89

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Solution

The fourth proportional to 94,239.87, 141,407.64 and 62,671.89 is: 94,039.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,239.87 : 141,407.64 = 62,671.89 : x
  2. Step 2: Convert to fraction form
    94,239.87/141,407.64 = 62,671.89/x
  3. Step 3: Cross multiply
    94,239.87x = 141,407.64 × 62,671.89
  4. Step 4: Simplify right side
    94,239.87x = 8,862,284,059.24
  5. Step 5: Solve for x
    x = 8,862,284,059.24/94,239.87
  6. Step 6: Final answer
    x = 94,039.65

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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.