Home / 41,433.48-62,116.46-19,260.82

Finding the Fourth Proportional to 41,433.48, 62,116.46 and 19,260.82

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Solution

The fourth proportional to 41,433.48, 62,116.46 and 19,260.82 is: 28,875.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,433.48 : 62,116.46 = 19,260.82 : x
  2. Step 2: Convert to fraction form
    41,433.48/62,116.46 = 19,260.82/x
  3. Step 3: Cross multiply
    41,433.48x = 62,116.46 × 19,260.82
  4. Step 4: Simplify right side
    41,433.48x = 1,196,413,955.10
  5. Step 5: Solve for x
    x = 1,196,413,955.10/41,433.48
  6. Step 6: Final answer
    x = 28,875.54

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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.