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Finding the Fourth Proportional to 5,877.56, 8,799.24 and 4,575.08

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Solution

The fourth proportional to 5,877.56, 8,799.24 and 4,575.08 is: 6,849.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877.56 : 8,799.24 = 4,575.08 : x
  2. Step 2: Convert to fraction form
    5,877.56/8,799.24 = 4,575.08/x
  3. Step 3: Cross multiply
    5,877.56x = 8,799.24 × 4,575.08
  4. Step 4: Simplify right side
    5,877.56x = 40,257,226.94
  5. Step 5: Solve for x
    x = 40,257,226.94/5,877.56
  6. Step 6: Final answer
    x = 6,849.31

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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.