Home / 63,635.51-95,452.65-38,682.45

Finding the Fourth Proportional to 63,635.51, 95,452.65 and 38,682.45

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Solution

The fourth proportional to 63,635.51, 95,452.65 and 38,682.45 is: 58,023.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,635.51 : 95,452.65 = 38,682.45 : x
  2. Step 2: Convert to fraction form
    63,635.51/95,452.65 = 38,682.45/x
  3. Step 3: Cross multiply
    63,635.51x = 95,452.65 × 38,682.45
  4. Step 4: Simplify right side
    63,635.51x = 3,692,342,360.99
  5. Step 5: Solve for x
    x = 3,692,342,360.99/63,635.51
  6. Step 6: Final answer
    x = 58,023.30

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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.