Home / 17,248.43-25,875.36-5,562.83

Finding the Fourth Proportional to 17,248.43, 25,875.36 and 5,562.83

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Solution

The fourth proportional to 17,248.43, 25,875.36 and 5,562.83 is: 8,345.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,248.43 : 25,875.36 = 5,562.83 : x
  2. Step 2: Convert to fraction form
    17,248.43/25,875.36 = 5,562.83/x
  3. Step 3: Cross multiply
    17,248.43x = 25,875.36 × 5,562.83
  4. Step 4: Simplify right side
    17,248.43x = 143,940,293.56
  5. Step 5: Solve for x
    x = 143,940,293.56/17,248.43
  6. Step 6: Final answer
    x = 8,345.12

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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.