Home / 62,719.40-94,094.26-36,082.44

Finding the Fourth Proportional to 62,719.40, 94,094.26 and 36,082.44

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Solution

The fourth proportional to 62,719.40, 94,094.26 and 36,082.44 is: 54,132.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,719.40 : 94,094.26 = 36,082.44 : x
  2. Step 2: Convert to fraction form
    62,719.40/94,094.26 = 36,082.44/x
  3. Step 3: Cross multiply
    62,719.40x = 94,094.26 × 36,082.44
  4. Step 4: Simplify right side
    62,719.40x = 3,395,150,490.79
  5. Step 5: Solve for x
    x = 3,395,150,490.79/62,719.40
  6. Step 6: Final answer
    x = 54,132.38

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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.