Home / 5,508.52-7,598.40-3,268.88

Finding the Fourth Proportional to 5,508.52, 7,598.40 and 3,268.88

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Solution

The fourth proportional to 5,508.52, 7,598.40 and 3,268.88 is: 4,509.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508.52 : 7,598.40 = 3,268.88 : x
  2. Step 2: Convert to fraction form
    5,508.52/7,598.40 = 3,268.88/x
  3. Step 3: Cross multiply
    5,508.52x = 7,598.40 × 3,268.88
  4. Step 4: Simplify right side
    5,508.52x = 24,838,257.79
  5. Step 5: Solve for x
    x = 24,838,257.79/5,508.52
  6. Step 6: Final answer
    x = 4,509.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.