Home / 9,408.52-14,117.39-6,652.90

Finding the Fourth Proportional to 9,408.52, 14,117.39 and 6,652.90

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Solution

The fourth proportional to 9,408.52, 14,117.39 and 6,652.90 is: 9,982.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408.52 : 14,117.39 = 6,652.90 : x
  2. Step 2: Convert to fraction form
    9,408.52/14,117.39 = 6,652.90/x
  3. Step 3: Cross multiply
    9,408.52x = 14,117.39 × 6,652.90
  4. Step 4: Simplify right side
    9,408.52x = 93,921,593.26
  5. Step 5: Solve for x
    x = 93,921,593.26/9,408.52
  6. Step 6: Final answer
    x = 9,982.61

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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.