Home / 176,711.55-265,108.29-92,517.49

Finding the Fourth Proportional to 176,711.55, 265,108.29 and 92,517.49

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Solution

The fourth proportional to 176,711.55, 265,108.29 and 92,517.49 is: 138,797.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,711.55 : 265,108.29 = 92,517.49 : x
  2. Step 2: Convert to fraction form
    176,711.55/265,108.29 = 92,517.49/x
  3. Step 3: Cross multiply
    176,711.55x = 265,108.29 × 92,517.49
  4. Step 4: Simplify right side
    176,711.55x = 24,527,153,568.99
  5. Step 5: Solve for x
    x = 24,527,153,568.99/176,711.55
  6. Step 6: Final answer
    x = 138,797.68

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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.