Home / 92,046.68-127,107.66-58,115.24

Finding the Fourth Proportional to 92,046.68, 127,107.66 and 58,115.24

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Solution

The fourth proportional to 92,046.68, 127,107.66 and 58,115.24 is: 80,251.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,046.68 : 127,107.66 = 58,115.24 : x
  2. Step 2: Convert to fraction form
    92,046.68/127,107.66 = 58,115.24/x
  3. Step 3: Cross multiply
    92,046.68x = 127,107.66 × 58,115.24
  4. Step 4: Simplify right side
    92,046.68x = 7,386,892,166.74
  5. Step 5: Solve for x
    x = 7,386,892,166.74/92,046.68
  6. Step 6: Final answer
    x = 80,251.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.