Home / 9,337.55-14,006.48-3,490.97

Finding the Fourth Proportional to 9,337.55, 14,006.48 and 3,490.97

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Solution

The fourth proportional to 9,337.55, 14,006.48 and 3,490.97 is: 5,236.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337.55 : 14,006.48 = 3,490.97 : x
  2. Step 2: Convert to fraction form
    9,337.55/14,006.48 = 3,490.97/x
  3. Step 3: Cross multiply
    9,337.55x = 14,006.48 × 3,490.97
  4. Step 4: Simplify right side
    9,337.55x = 48,896,114.00
  5. Step 5: Solve for x
    x = 48,896,114.00/9,337.55
  6. Step 6: Final answer
    x = 5,236.51

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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.