Home / 61,236.38-91,877.52-41,699.18

Finding the Fourth Proportional to 61,236.38, 91,877.52 and 41,699.18

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Solution

The fourth proportional to 61,236.38, 91,877.52 and 41,699.18 is: 62,564.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,236.38 : 91,877.52 = 41,699.18 : x
  2. Step 2: Convert to fraction form
    61,236.38/91,877.52 = 41,699.18/x
  3. Step 3: Cross multiply
    61,236.38x = 91,877.52 × 41,699.18
  4. Step 4: Simplify right side
    61,236.38x = 3,831,217,244.43
  5. Step 5: Solve for x
    x = 3,831,217,244.43/61,236.38
  6. Step 6: Final answer
    x = 62,564.40

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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.