Home / 63,351.72-95,150.60-46,645.78

Finding the Fourth Proportional to 63,351.72, 95,150.60 and 46,645.78

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Solution

The fourth proportional to 63,351.72, 95,150.60 and 46,645.78 is: 70,059.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,351.72 : 95,150.60 = 46,645.78 : x
  2. Step 2: Convert to fraction form
    63,351.72/95,150.60 = 46,645.78/x
  3. Step 3: Cross multiply
    63,351.72x = 95,150.60 × 46,645.78
  4. Step 4: Simplify right side
    63,351.72x = 4,438,373,954.47
  5. Step 5: Solve for x
    x = 4,438,373,954.47/63,351.72
  6. Step 6: Final answer
    x = 70,059.25

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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.