Home / 9,333.50-14,000.24-6,402.92

Finding the Fourth Proportional to 9,333.50, 14,000.24 and 6,402.92

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Solution

The fourth proportional to 9,333.50, 14,000.24 and 6,402.92 is: 9,604.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.50 : 14,000.24 = 6,402.92 : x
  2. Step 2: Convert to fraction form
    9,333.50/14,000.24 = 6,402.92/x
  3. Step 3: Cross multiply
    9,333.50x = 14,000.24 × 6,402.92
  4. Step 4: Simplify right side
    9,333.50x = 89,642,362.71
  5. Step 5: Solve for x
    x = 89,642,362.71/9,333.50
  6. Step 6: Final answer
    x = 9,604.37

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Half scale
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Double scale
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Similar ratio
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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.