Home / 63,211.30-94,853.40-23,796.70

Finding the Fourth Proportional to 63,211.30, 94,853.40 and 23,796.70

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Solution

The fourth proportional to 63,211.30, 94,853.40 and 23,796.70 is: 35,708.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211.30 : 94,853.40 = 23,796.70 : x
  2. Step 2: Convert to fraction form
    63,211.30/94,853.40 = 23,796.70/x
  3. Step 3: Cross multiply
    63,211.30x = 94,853.40 × 23,796.70
  4. Step 4: Simplify right side
    63,211.30x = 2,257,197,903.78
  5. Step 5: Solve for x
    x = 2,257,197,903.78/63,211.30
  6. Step 6: Final answer
    x = 35,708.77

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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.