Home / 244,560.40-367,022.85-126,170.80

Finding the Fourth Proportional to 244,560.40, 367,022.85 and 126,170.80

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Solution

The fourth proportional to 244,560.40, 367,022.85 and 126,170.80 is: 189,350.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,560.40 : 367,022.85 = 126,170.80 : x
  2. Step 2: Convert to fraction form
    244,560.40/367,022.85 = 126,170.80/x
  3. Step 3: Cross multiply
    244,560.40x = 367,022.85 × 126,170.80
  4. Step 4: Simplify right side
    244,560.40x = 46,307,566,602.78
  5. Step 5: Solve for x
    x = 46,307,566,602.78/244,560.40
  6. Step 6: Final answer
    x = 189,350.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.