Home / 9,192.95-13,789.11-5,034.92

Finding the Fourth Proportional to 9,192.95, 13,789.11 and 5,034.92

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Solution

The fourth proportional to 9,192.95, 13,789.11 and 5,034.92 is: 7,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.95 : 13,789.11 = 5,034.92 : x
  2. Step 2: Convert to fraction form
    9,192.95/13,789.11 = 5,034.92/x
  3. Step 3: Cross multiply
    9,192.95x = 13,789.11 × 5,034.92
  4. Step 4: Simplify right side
    9,192.95x = 69,426,996.78
  5. Step 5: Solve for x
    x = 69,426,996.78/9,192.95
  6. Step 6: Final answer
    x = 7,552.20

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1.5x scale

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.