Home / 17,118.92-23,624.22-9,565.52

Finding the Fourth Proportional to 17,118.92, 23,624.22 and 9,565.52

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Solution

The fourth proportional to 17,118.92, 23,624.22 and 9,565.52 is: 13,200.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,118.92 : 23,624.22 = 9,565.52 : x
  2. Step 2: Convert to fraction form
    17,118.92/23,624.22 = 9,565.52/x
  3. Step 3: Cross multiply
    17,118.92x = 23,624.22 × 9,565.52
  4. Step 4: Simplify right side
    17,118.92x = 225,977,948.89
  5. Step 5: Solve for x
    x = 225,977,948.89/17,118.92
  6. Step 6: Final answer
    x = 13,200.48

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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.