Home / 9,331.18-14,000.41-3,488.24

Finding the Fourth Proportional to 9,331.18, 14,000.41 and 3,488.24

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Solution

The fourth proportional to 9,331.18, 14,000.41 and 3,488.24 is: 5,233.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331.18 : 14,000.41 = 3,488.24 : x
  2. Step 2: Convert to fraction form
    9,331.18/14,000.41 = 3,488.24/x
  3. Step 3: Cross multiply
    9,331.18x = 14,000.41 × 3,488.24
  4. Step 4: Simplify right side
    9,331.18x = 48,836,790.18
  5. Step 5: Solve for x
    x = 48,836,790.18/9,331.18
  6. Step 6: Final answer
    x = 5,233.72

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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.