Home / 35,827.13-49,426.08-22,375.04

Finding the Fourth Proportional to 35,827.13, 49,426.08 and 22,375.04

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Solution

The fourth proportional to 35,827.13, 49,426.08 and 22,375.04 is: 30,867.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,827.13 : 49,426.08 = 22,375.04 : x
  2. Step 2: Convert to fraction form
    35,827.13/49,426.08 = 22,375.04/x
  3. Step 3: Cross multiply
    35,827.13x = 49,426.08 × 22,375.04
  4. Step 4: Simplify right side
    35,827.13x = 1,105,910,269.91
  5. Step 5: Solve for x
    x = 1,105,910,269.91/35,827.13
  6. Step 6: Final answer
    x = 30,867.96

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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.