Home / 9,029.52-13,534.68-4,346.61

Finding the Fourth Proportional to 9,029.52, 13,534.68 and 4,346.61

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Solution

The fourth proportional to 9,029.52, 13,534.68 and 4,346.61 is: 6,515.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029.52 : 13,534.68 = 4,346.61 : x
  2. Step 2: Convert to fraction form
    9,029.52/13,534.68 = 4,346.61/x
  3. Step 3: Cross multiply
    9,029.52x = 13,534.68 × 4,346.61
  4. Step 4: Simplify right side
    9,029.52x = 58,829,975.43
  5. Step 5: Solve for x
    x = 58,829,975.43/9,029.52
  6. Step 6: Final answer
    x = 6,515.29

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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.