Home / 63,709.32-95,567.62-19,337.52

Finding the Fourth Proportional to 63,709.32, 95,567.62 and 19,337.52

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Solution

The fourth proportional to 63,709.32, 95,567.62 and 19,337.52 is: 29,007.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,709.32 : 95,567.62 = 19,337.52 : x
  2. Step 2: Convert to fraction form
    63,709.32/95,567.62 = 19,337.52/x
  3. Step 3: Cross multiply
    63,709.32x = 95,567.62 × 19,337.52
  4. Step 4: Simplify right side
    63,709.32x = 1,848,040,763.10
  5. Step 5: Solve for x
    x = 1,848,040,763.10/63,709.32
  6. Step 6: Final answer
    x = 29,007.38

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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.