Home / 244,338.02-366,528.90-66,845.96

Finding the Fourth Proportional to 244,338.02, 366,528.90 and 66,845.96

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Solution

The fourth proportional to 244,338.02, 366,528.90 and 66,845.96 is: 100,274.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,338.02 : 366,528.90 = 66,845.96 : x
  2. Step 2: Convert to fraction form
    244,338.02/366,528.90 = 66,845.96/x
  3. Step 3: Cross multiply
    244,338.02x = 366,528.90 × 66,845.96
  4. Step 4: Simplify right side
    244,338.02x = 24,500,976,188.24
  5. Step 5: Solve for x
    x = 24,500,976,188.24/244,338.02
  6. Step 6: Final answer
    x = 100,274.92

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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.