Home / 62,376.03-86,080.19-34,083.54

Finding the Fourth Proportional to 62,376.03, 86,080.19 and 34,083.54

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Solution

The fourth proportional to 62,376.03, 86,080.19 and 34,083.54 is: 47,035.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,376.03 : 86,080.19 = 34,083.54 : x
  2. Step 2: Convert to fraction form
    62,376.03/86,080.19 = 34,083.54/x
  3. Step 3: Cross multiply
    62,376.03x = 86,080.19 × 34,083.54
  4. Step 4: Simplify right side
    62,376.03x = 2,933,917,428.65
  5. Step 5: Solve for x
    x = 2,933,917,428.65/62,376.03
  6. Step 6: Final answer
    x = 47,035.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.