Home / 7,565.59-11,348.40-2,634.05

Finding the Fourth Proportional to 7,565.59, 11,348.40 and 2,634.05

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Solution

The fourth proportional to 7,565.59, 11,348.40 and 2,634.05 is: 3,951.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565.59 : 11,348.40 = 2,634.05 : x
  2. Step 2: Convert to fraction form
    7,565.59/11,348.40 = 2,634.05/x
  3. Step 3: Cross multiply
    7,565.59x = 11,348.40 × 2,634.05
  4. Step 4: Simplify right side
    7,565.59x = 29,892,253.02
  5. Step 5: Solve for x
    x = 29,892,253.02/7,565.59
  6. Step 6: Final answer
    x = 3,951.08

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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.