Home / 244,606.50-337,556.79-137,176.20

Finding the Fourth Proportional to 244,606.50, 337,556.79 and 137,176.20

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Solution

The fourth proportional to 244,606.50, 337,556.79 and 137,176.20 is: 189,303.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606.50 : 337,556.79 = 137,176.20 : x
  2. Step 2: Convert to fraction form
    244,606.50/337,556.79 = 137,176.20/x
  3. Step 3: Cross multiply
    244,606.50x = 337,556.79 × 137,176.20
  4. Step 4: Simplify right side
    244,606.50x = 46,304,757,736.40
  5. Step 5: Solve for x
    x = 46,304,757,736.40/244,606.50
  6. Step 6: Final answer
    x = 189,303.06

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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.