Home / 244,201.20-366,301.80-66,726.15

Finding the Fourth Proportional to 244,201.20, 366,301.80 and 66,726.15

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Solution

The fourth proportional to 244,201.20, 366,301.80 and 66,726.15 is: 100,089.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,201.20 : 366,301.80 = 66,726.15 : x
  2. Step 2: Convert to fraction form
    244,201.20/366,301.80 = 66,726.15/x
  3. Step 3: Cross multiply
    244,201.20x = 366,301.80 × 66,726.15
  4. Step 4: Simplify right side
    244,201.20x = 24,441,908,852.07
  5. Step 5: Solve for x
    x = 24,441,908,852.07/244,201.20
  6. Step 6: Final answer
    x = 100,089.23

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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.