Home / 63,669.90-95,504.85-52,589.10

Finding the Fourth Proportional to 63,669.90, 95,504.85 and 52,589.10

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Solution

The fourth proportional to 63,669.90, 95,504.85 and 52,589.10 is: 78,883.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.90 : 95,504.85 = 52,589.10 : x
  2. Step 2: Convert to fraction form
    63,669.90/95,504.85 = 52,589.10/x
  3. Step 3: Cross multiply
    63,669.90x = 95,504.85 × 52,589.10
  4. Step 4: Simplify right side
    63,669.90x = 5,022,514,107.14
  5. Step 5: Solve for x
    x = 5,022,514,107.14/63,669.90
  6. Step 6: Final answer
    x = 78,883.65

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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.