Home / 244,282.26-366,423.75-66,790.83

Finding the Fourth Proportional to 244,282.26, 366,423.75 and 66,790.83

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Solution

The fourth proportional to 244,282.26, 366,423.75 and 66,790.83 is: 100,186.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,282.26 : 366,423.75 = 66,790.83 : x
  2. Step 2: Convert to fraction form
    244,282.26/366,423.75 = 66,790.83/x
  3. Step 3: Cross multiply
    244,282.26x = 366,423.75 × 66,790.83
  4. Step 4: Simplify right side
    244,282.26x = 24,473,746,394.21
  5. Step 5: Solve for x
    x = 24,473,746,394.21/244,282.26
  6. Step 6: Final answer
    x = 100,186.34

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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.