Home / 63,524.45-95,271.19-21,393.57

Finding the Fourth Proportional to 63,524.45, 95,271.19 and 21,393.57

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Solution

The fourth proportional to 63,524.45, 95,271.19 and 21,393.57 is: 32,085.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,524.45 : 95,271.19 = 21,393.57 : x
  2. Step 2: Convert to fraction form
    63,524.45/95,271.19 = 21,393.57/x
  3. Step 3: Cross multiply
    63,524.45x = 95,271.19 × 21,393.57
  4. Step 4: Simplify right side
    63,524.45x = 2,038,190,640.13
  5. Step 5: Solve for x
    x = 2,038,190,640.13/63,524.45
  6. Step 6: Final answer
    x = 32,085.14

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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.