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Finding the Fourth Proportional to 244,585.56, 366,878.88 and 67,095.12

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Solution

The fourth proportional to 244,585.56, 366,878.88 and 67,095.12 is: 100,642.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,585.56 : 366,878.88 = 67,095.12 : x
  2. Step 2: Convert to fraction form
    244,585.56/366,878.88 = 67,095.12/x
  3. Step 3: Cross multiply
    244,585.56x = 366,878.88 × 67,095.12
  4. Step 4: Simplify right side
    244,585.56x = 24,615,782,479.07
  5. Step 5: Solve for x
    x = 24,615,782,479.07/244,585.56
  6. Step 6: Final answer
    x = 100,642.83

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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.