Home / 63,703.80-95,567.18-26,243.39

Finding the Fourth Proportional to 63,703.80, 95,567.18 and 26,243.39

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Solution

The fourth proportional to 63,703.80, 95,567.18 and 26,243.39 is: 39,369.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,703.80 : 95,567.18 = 26,243.39 : x
  2. Step 2: Convert to fraction form
    63,703.80/95,567.18 = 26,243.39/x
  3. Step 3: Cross multiply
    63,703.80x = 95,567.18 × 26,243.39
  4. Step 4: Simplify right side
    63,703.80x = 2,508,006,883.64
  5. Step 5: Solve for x
    x = 2,508,006,883.64/63,703.80
  6. Step 6: Final answer
    x = 39,369.82

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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.