Home / 94,264.92-141,363.90-31,069.80

Finding the Fourth Proportional to 94,264.92, 141,363.90 and 31,069.80

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Solution

The fourth proportional to 94,264.92, 141,363.90 and 31,069.80 is: 46,593.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,264.92 : 141,363.90 = 31,069.80 : x
  2. Step 2: Convert to fraction form
    94,264.92/141,363.90 = 31,069.80/x
  3. Step 3: Cross multiply
    94,264.92x = 141,363.90 × 31,069.80
  4. Step 4: Simplify right side
    94,264.92x = 4,392,148,100.22
  5. Step 5: Solve for x
    x = 4,392,148,100.22/94,264.92
  6. Step 6: Final answer
    x = 46,593.66

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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.