Home / 244,254.53-366,405.02-75,776.69

Finding the Fourth Proportional to 244,254.53, 366,405.02 and 75,776.69

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Solution

The fourth proportional to 244,254.53, 366,405.02 and 75,776.69 is: 113,672.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,254.53 : 366,405.02 = 75,776.69 : x
  2. Step 2: Convert to fraction form
    244,254.53/366,405.02 = 75,776.69/x
  3. Step 3: Cross multiply
    244,254.53x = 366,405.02 × 75,776.69
  4. Step 4: Simplify right side
    244,254.53x = 27,764,959,614.98
  5. Step 5: Solve for x
    x = 27,764,959,614.98/244,254.53
  6. Step 6: Final answer
    x = 113,672.24

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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.