Home / 244,448.04-337,337.13-137,018.04

Finding the Fourth Proportional to 244,448.04, 337,337.13 and 137,018.04

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Solution

The fourth proportional to 244,448.04, 337,337.13 and 137,018.04 is: 189,084.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,448.04 : 337,337.13 = 137,018.04 : x
  2. Step 2: Convert to fraction form
    244,448.04/337,337.13 = 137,018.04/x
  3. Step 3: Cross multiply
    244,448.04x = 337,337.13 × 137,018.04
  4. Step 4: Simplify right side
    244,448.04x = 46,221,272,371.83
  5. Step 5: Solve for x
    x = 46,221,272,371.83/244,448.04
  6. Step 6: Final answer
    x = 189,084.24

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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.