Home / 62,654.68-94,028.74-25,215.10

Finding the Fourth Proportional to 62,654.68, 94,028.74 and 25,215.10

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Solution

The fourth proportional to 62,654.68, 94,028.74 and 25,215.10 is: 37,841.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,654.68 : 94,028.74 = 25,215.10 : x
  2. Step 2: Convert to fraction form
    62,654.68/94,028.74 = 25,215.10/x
  3. Step 3: Cross multiply
    62,654.68x = 94,028.74 × 25,215.10
  4. Step 4: Simplify right side
    62,654.68x = 2,370,944,081.97
  5. Step 5: Solve for x
    x = 2,370,944,081.97/62,654.68
  6. Step 6: Final answer
    x = 37,841.45

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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.