Home / 92,475.47-127,616.15-50,034

Finding the Fourth Proportional to 92,475.47, 127,616.15 and 50,034

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Solution

The fourth proportional to 92,475.47, 127,616.15 and 50,034 is: 69,046.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,475.47 : 127,616.15 = 50,034 : x
  2. Step 2: Convert to fraction form
    92,475.47/127,616.15 = 50,034/x
  3. Step 3: Cross multiply
    92,475.47x = 127,616.15 × 50,034
  4. Step 4: Simplify right side
    92,475.47x = 6,385,146,449.10
  5. Step 5: Solve for x
    x = 6,385,146,449.10/92,475.47
  6. Step 6: Final answer
    x = 69,046.92

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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.