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Finding the Fourth Proportional to 63,438.96, 95,217.48 and 32,297.52

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Solution

The fourth proportional to 63,438.96, 95,217.48 and 32,297.52 is: 48,476.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,438.96 : 95,217.48 = 32,297.52 : x
  2. Step 2: Convert to fraction form
    63,438.96/95,217.48 = 32,297.52/x
  3. Step 3: Cross multiply
    63,438.96x = 95,217.48 × 32,297.52
  4. Step 4: Simplify right side
    63,438.96x = 3,075,288,464.65
  5. Step 5: Solve for x
    x = 3,075,288,464.65/63,438.96
  6. Step 6: Final answer
    x = 48,476.34

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1.5x scale

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.