Home / 244,404.66-337,291.65-137,009.19

Finding the Fourth Proportional to 244,404.66, 337,291.65 and 137,009.19

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Solution

The fourth proportional to 244,404.66, 337,291.65 and 137,009.19 is: 189,080.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,404.66 : 337,291.65 = 137,009.19 : x
  2. Step 2: Convert to fraction form
    244,404.66/337,291.65 = 137,009.19/x
  3. Step 3: Cross multiply
    244,404.66x = 337,291.65 × 137,009.19
  4. Step 4: Simplify right side
    244,404.66x = 46,212,055,760.26
  5. Step 5: Solve for x
    x = 46,212,055,760.26/244,404.66
  6. Step 6: Final answer
    x = 189,080.09

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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.