Home / 244,368.15-337,237.14-136,934.20

Finding the Fourth Proportional to 244,368.15, 337,237.14 and 136,934.20

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Solution

The fourth proportional to 244,368.15, 337,237.14 and 136,934.20 is: 188,974.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,368.15 : 337,237.14 = 136,934.20 : x
  2. Step 2: Convert to fraction form
    244,368.15/337,237.14 = 136,934.20/x
  3. Step 3: Cross multiply
    244,368.15x = 337,237.14 × 136,934.20
  4. Step 4: Simplify right side
    244,368.15x = 46,179,297,976.19
  5. Step 5: Solve for x
    x = 46,179,297,976.19/244,368.15
  6. Step 6: Final answer
    x = 188,974.29

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1.5x scale

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.