Home / 9,591.15-14,387.40-3,350.45

Finding the Fourth Proportional to 9,591.15, 14,387.40 and 3,350.45

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Solution

The fourth proportional to 9,591.15, 14,387.40 and 3,350.45 is: 5,025.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591.15 : 14,387.40 = 3,350.45 : x
  2. Step 2: Convert to fraction form
    9,591.15/14,387.40 = 3,350.45/x
  3. Step 3: Cross multiply
    9,591.15x = 14,387.40 × 3,350.45
  4. Step 4: Simplify right side
    9,591.15x = 48,204,264.33
  5. Step 5: Solve for x
    x = 48,204,264.33/9,591.15
  6. Step 6: Final answer
    x = 5,025.91

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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.