Home / 92,517.27-127,682.24-52,240.92

Finding the Fourth Proportional to 92,517.27, 127,682.24 and 52,240.92

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Solution

The fourth proportional to 92,517.27, 127,682.24 and 52,240.92 is: 72,097.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,517.27 : 127,682.24 = 52,240.92 : x
  2. Step 2: Convert to fraction form
    92,517.27/127,682.24 = 52,240.92/x
  3. Step 3: Cross multiply
    92,517.27x = 127,682.24 × 52,240.92
  4. Step 4: Simplify right side
    92,517.27x = 6,670,237,685.26
  5. Step 5: Solve for x
    x = 6,670,237,685.26/92,517.27
  6. Step 6: Final answer
    x = 72,097.22

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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.