Home / 22,169.15-30,593.86-17,394.81

Finding the Fourth Proportional to 22,169.15, 30,593.86 and 17,394.81

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Solution

The fourth proportional to 22,169.15, 30,593.86 and 17,394.81 is: 24,005.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169.15 : 30,593.86 = 17,394.81 : x
  2. Step 2: Convert to fraction form
    22,169.15/30,593.86 = 17,394.81/x
  3. Step 3: Cross multiply
    22,169.15x = 30,593.86 × 17,394.81
  4. Step 4: Simplify right side
    22,169.15x = 532,174,338.38
  5. Step 5: Solve for x
    x = 532,174,338.38/22,169.15
  6. Step 6: Final answer
    x = 24,005.18

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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.