Home / 16,608.17-22,925.67-12,167.19

Finding the Fourth Proportional to 16,608.17, 22,925.67 and 12,167.19

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Solution

The fourth proportional to 16,608.17, 22,925.67 and 12,167.19 is: 16,795.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608.17 : 22,925.67 = 12,167.19 : x
  2. Step 2: Convert to fraction form
    16,608.17/22,925.67 = 12,167.19/x
  3. Step 3: Cross multiply
    16,608.17x = 22,925.67 × 12,167.19
  4. Step 4: Simplify right side
    16,608.17x = 278,940,982.77
  5. Step 5: Solve for x
    x = 278,940,982.77/16,608.17
  6. Step 6: Final answer
    x = 16,795.41

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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.