Home / 244,311.35-366,461.82-66,818.39

Finding the Fourth Proportional to 244,311.35, 366,461.82 and 66,818.39

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Solution

The fourth proportional to 244,311.35, 366,461.82 and 66,818.39 is: 100,226.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,311.35 : 366,461.82 = 66,818.39 : x
  2. Step 2: Convert to fraction form
    244,311.35/366,461.82 = 66,818.39/x
  3. Step 3: Cross multiply
    244,311.35x = 366,461.82 × 66,818.39
  4. Step 4: Simplify right side
    244,311.35x = 24,486,386,976.56
  5. Step 5: Solve for x
    x = 24,486,386,976.56/244,311.35
  6. Step 6: Final answer
    x = 100,226.16

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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.