Home / 63,211.41-94,820.76-23,768.87

Finding the Fourth Proportional to 63,211.41, 94,820.76 and 23,768.87

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Solution

The fourth proportional to 63,211.41, 94,820.76 and 23,768.87 is: 35,654.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211.41 : 94,820.76 = 23,768.87 : x
  2. Step 2: Convert to fraction form
    63,211.41/94,820.76 = 23,768.87/x
  3. Step 3: Cross multiply
    63,211.41x = 94,820.76 × 23,768.87
  4. Step 4: Simplify right side
    63,211.41x = 2,253,781,724.79
  5. Step 5: Solve for x
    x = 2,253,781,724.79/63,211.41
  6. Step 6: Final answer
    x = 35,654.67

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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.