Home / 244,980.32-338,082.33-136,092.91

Finding the Fourth Proportional to 244,980.32, 338,082.33 and 136,092.91

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Solution

The fourth proportional to 244,980.32, 338,082.33 and 136,092.91 is: 187,813.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,980.32 : 338,082.33 = 136,092.91 : x
  2. Step 2: Convert to fraction form
    244,980.32/338,082.33 = 136,092.91/x
  3. Step 3: Cross multiply
    244,980.32x = 338,082.33 × 136,092.91
  4. Step 4: Simplify right side
    244,980.32x = 46,010,607,264.07
  5. Step 5: Solve for x
    x = 46,010,607,264.07/244,980.32
  6. Step 6: Final answer
    x = 187,813.48

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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.