Home / 16,998.57-25,476.22-9,607.15

Finding the Fourth Proportional to 16,998.57, 25,476.22 and 9,607.15

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Solution

The fourth proportional to 16,998.57, 25,476.22 and 9,607.15 is: 14,398.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,998.57 : 25,476.22 = 9,607.15 : x
  2. Step 2: Convert to fraction form
    16,998.57/25,476.22 = 9,607.15/x
  3. Step 3: Cross multiply
    16,998.57x = 25,476.22 × 9,607.15
  4. Step 4: Simplify right side
    16,998.57x = 244,753,866.97
  5. Step 5: Solve for x
    x = 244,753,866.97/16,998.57
  6. Step 6: Final answer
    x = 14,398.50

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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.