Home / 5,032.60-7,545.45-2,562.64

Finding the Fourth Proportional to 5,032.60, 7,545.45 and 2,562.64

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Solution

The fourth proportional to 5,032.60, 7,545.45 and 2,562.64 is: 3,842.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.60 : 7,545.45 = 2,562.64 : x
  2. Step 2: Convert to fraction form
    5,032.60/7,545.45 = 2,562.64/x
  3. Step 3: Cross multiply
    5,032.60x = 7,545.45 × 2,562.64
  4. Step 4: Simplify right side
    5,032.60x = 19,336,262.73
  5. Step 5: Solve for x
    x = 19,336,262.73/5,032.60
  6. Step 6: Final answer
    x = 3,842.20

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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.