Home / 244,285.29-337,149.32-136,862.60

Finding the Fourth Proportional to 244,285.29, 337,149.32 and 136,862.60

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Solution

The fourth proportional to 244,285.29, 337,149.32 and 136,862.60 is: 188,890.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,285.29 : 337,149.32 = 136,862.60 : x
  2. Step 2: Convert to fraction form
    244,285.29/337,149.32 = 136,862.60/x
  3. Step 3: Cross multiply
    244,285.29x = 337,149.32 × 136,862.60
  4. Step 4: Simplify right side
    244,285.29x = 46,143,130,153.37
  5. Step 5: Solve for x
    x = 46,143,130,153.37/244,285.29
  6. Step 6: Final answer
    x = 188,890.33

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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.