Home / 9,004.16-12,425.38-5,025.17

Finding the Fourth Proportional to 9,004.16, 12,425.38 and 5,025.17

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Solution

The fourth proportional to 9,004.16, 12,425.38 and 5,025.17 is: 6,934.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004.16 : 12,425.38 = 5,025.17 : x
  2. Step 2: Convert to fraction form
    9,004.16/12,425.38 = 5,025.17/x
  3. Step 3: Cross multiply
    9,004.16x = 12,425.38 × 5,025.17
  4. Step 4: Simplify right side
    9,004.16x = 62,439,584.69
  5. Step 5: Solve for x
    x = 62,439,584.69/9,004.16
  6. Step 6: Final answer
    x = 6,934.53

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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.