Home / 244,544.61-337,467.24-137,114.31

Finding the Fourth Proportional to 244,544.61, 337,467.24 and 137,114.31

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Solution

The fourth proportional to 244,544.61, 337,467.24 and 137,114.31 is: 189,215.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,544.61 : 337,467.24 = 137,114.31 : x
  2. Step 2: Convert to fraction form
    244,544.61/337,467.24 = 137,114.31/x
  3. Step 3: Cross multiply
    244,544.61x = 337,467.24 × 137,114.31
  4. Step 4: Simplify right side
    244,544.61x = 46,271,587,760.20
  5. Step 5: Solve for x
    x = 46,271,587,760.20/244,544.61
  6. Step 6: Final answer
    x = 189,215.32

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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.