Home / 269,834.59-404,677.96-101,341.87

Finding the Fourth Proportional to 269,834.59, 404,677.96 and 101,341.87

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Solution

The fourth proportional to 269,834.59, 404,677.96 and 101,341.87 is: 151,985.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,834.59 : 404,677.96 = 101,341.87 : x
  2. Step 2: Convert to fraction form
    269,834.59/404,677.96 = 101,341.87/x
  3. Step 3: Cross multiply
    269,834.59x = 404,677.96 × 101,341.87
  4. Step 4: Simplify right side
    269,834.59x = 41,010,819,949.14
  5. Step 5: Solve for x
    x = 41,010,819,949.14/269,834.59
  6. Step 6: Final answer
    x = 151,985.04

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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.