Home / 41,099.20-61,713.60-23,603.20

Finding the Fourth Proportional to 41,099.20, 61,713.60 and 23,603.20

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Solution

The fourth proportional to 41,099.20, 61,713.60 and 23,603.20 is: 35,442.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,099.20 : 61,713.60 = 23,603.20 : x
  2. Step 2: Convert to fraction form
    41,099.20/61,713.60 = 23,603.20/x
  3. Step 3: Cross multiply
    41,099.20x = 61,713.60 × 23,603.20
  4. Step 4: Simplify right side
    41,099.20x = 1,456,638,443.52
  5. Step 5: Solve for x
    x = 1,456,638,443.52/41,099.20
  6. Step 6: Final answer
    x = 35,442.01

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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.