Home / 61,064.24-92,082.23-60,231.56

Finding the Fourth Proportional to 61,064.24, 92,082.23 and 60,231.56

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Solution

The fourth proportional to 61,064.24, 92,082.23 and 60,231.56 is: 90,826.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,064.24 : 92,082.23 = 60,231.56 : x
  2. Step 2: Convert to fraction form
    61,064.24/92,082.23 = 60,231.56/x
  3. Step 3: Cross multiply
    61,064.24x = 92,082.23 × 60,231.56
  4. Step 4: Simplify right side
    61,064.24x = 5,546,256,361.18
  5. Step 5: Solve for x
    x = 5,546,256,361.18/61,064.24
  6. Step 6: Final answer
    x = 90,826.58

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.