Home / 63,223.33-94,835.01-18,881.23

Finding the Fourth Proportional to 63,223.33, 94,835.01 and 18,881.23

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Solution

The fourth proportional to 63,223.33, 94,835.01 and 18,881.23 is: 28,321.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,223.33 : 94,835.01 = 18,881.23 : x
  2. Step 2: Convert to fraction form
    63,223.33/94,835.01 = 18,881.23/x
  3. Step 3: Cross multiply
    63,223.33x = 94,835.01 × 18,881.23
  4. Step 4: Simplify right side
    63,223.33x = 1,790,601,635.86
  5. Step 5: Solve for x
    x = 1,790,601,635.86/63,223.33
  6. Step 6: Final answer
    x = 28,321.85

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Similar ratio
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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.