Home / 244,538.30-366,807.45-67,045.03

Finding the Fourth Proportional to 244,538.30, 366,807.45 and 67,045.03

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Solution

The fourth proportional to 244,538.30, 366,807.45 and 67,045.03 is: 100,567.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,538.30 : 366,807.45 = 67,045.03 : x
  2. Step 2: Convert to fraction form
    244,538.30/366,807.45 = 67,045.03/x
  3. Step 3: Cross multiply
    244,538.30x = 366,807.45 × 67,045.03
  4. Step 4: Simplify right side
    244,538.30x = 24,592,614,655.44
  5. Step 5: Solve for x
    x = 24,592,614,655.44/244,538.30
  6. Step 6: Final answer
    x = 100,567.54

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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.