Home / 63,220.38-94,834.20-23,777.82

Finding the Fourth Proportional to 63,220.38, 94,834.20 and 23,777.82

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Solution

The fourth proportional to 63,220.38, 94,834.20 and 23,777.82 is: 35,668.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,220.38 : 94,834.20 = 23,777.82 : x
  2. Step 2: Convert to fraction form
    63,220.38/94,834.20 = 23,777.82/x
  3. Step 3: Cross multiply
    63,220.38x = 94,834.20 × 23,777.82
  4. Step 4: Simplify right side
    63,220.38x = 2,254,950,537.44
  5. Step 5: Solve for x
    x = 2,254,950,537.44/63,220.38
  6. Step 6: Final answer
    x = 35,668.10

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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.