Home / 94,313.30-141,470-24,192.64

Finding the Fourth Proportional to 94,313.30, 141,470 and 24,192.64

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Solution

The fourth proportional to 94,313.30, 141,470 and 24,192.64 is: 36,288.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,313.30 : 141,470 = 24,192.64 : x
  2. Step 2: Convert to fraction form
    94,313.30/141,470 = 24,192.64/x
  3. Step 3: Cross multiply
    94,313.30x = 141,470 × 24,192.64
  4. Step 4: Simplify right side
    94,313.30x = 3,422,532,780.80
  5. Step 5: Solve for x
    x = 3,422,532,780.80/94,313.30
  6. Step 6: Final answer
    x = 36,288.97

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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.