Home / 17,352.08-25,990.32-9,006.92

Finding the Fourth Proportional to 17,352.08, 25,990.32 and 9,006.92

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Solution

The fourth proportional to 17,352.08, 25,990.32 and 9,006.92 is: 13,490.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,352.08 : 25,990.32 = 9,006.92 : x
  2. Step 2: Convert to fraction form
    17,352.08/25,990.32 = 9,006.92/x
  3. Step 3: Cross multiply
    17,352.08x = 25,990.32 × 9,006.92
  4. Step 4: Simplify right side
    17,352.08x = 234,092,733.01
  5. Step 5: Solve for x
    x = 234,092,733.01/17,352.08
  6. Step 6: Final answer
    x = 13,490.76

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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.