Home / 41,417.19-62,091.16-19,219.14

Finding the Fourth Proportional to 41,417.19, 62,091.16 and 19,219.14

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Solution

The fourth proportional to 41,417.19, 62,091.16 and 19,219.14 is: 28,812.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,417.19 : 62,091.16 = 19,219.14 : x
  2. Step 2: Convert to fraction form
    41,417.19/62,091.16 = 19,219.14/x
  3. Step 3: Cross multiply
    41,417.19x = 62,091.16 × 19,219.14
  4. Step 4: Simplify right side
    41,417.19x = 1,193,338,648.75
  5. Step 5: Solve for x
    x = 1,193,338,648.75/41,417.19
  6. Step 6: Final answer
    x = 28,812.64

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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.