Home / 244,605.08-337,411.68-153,817.04

Finding the Fourth Proportional to 244,605.08, 337,411.68 and 153,817.04

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Solution

The fourth proportional to 244,605.08, 337,411.68 and 153,817.04 is: 212,177.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,605.08 : 337,411.68 = 153,817.04 : x
  2. Step 2: Convert to fraction form
    244,605.08/337,411.68 = 153,817.04/x
  3. Step 3: Cross multiply
    244,605.08x = 337,411.68 × 153,817.04
  4. Step 4: Simplify right side
    244,605.08x = 51,899,665,879.03
  5. Step 5: Solve for x
    x = 51,899,665,879.03/244,605.08
  6. Step 6: Final answer
    x = 212,177.38

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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.