Home / 244,008.06-366,041.62-86,204.22

Finding the Fourth Proportional to 244,008.06, 366,041.62 and 86,204.22

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Solution

The fourth proportional to 244,008.06, 366,041.62 and 86,204.22 is: 129,316.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,008.06 : 366,041.62 = 86,204.22 : x
  2. Step 2: Convert to fraction form
    244,008.06/366,041.62 = 86,204.22/x
  3. Step 3: Cross multiply
    244,008.06x = 366,041.62 × 86,204.22
  4. Step 4: Simplify right side
    244,008.06x = 31,554,332,339.64
  5. Step 5: Solve for x
    x = 31,554,332,339.64/244,008.06
  6. Step 6: Final answer
    x = 129,316.76

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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.