Home / 45,175.41-62,342.73-25,033.95

Finding the Fourth Proportional to 45,175.41, 62,342.73 and 25,033.95

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Solution

The fourth proportional to 45,175.41, 62,342.73 and 25,033.95 is: 34,547.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,175.41 : 62,342.73 = 25,033.95 : x
  2. Step 2: Convert to fraction form
    45,175.41/62,342.73 = 25,033.95/x
  3. Step 3: Cross multiply
    45,175.41x = 62,342.73 × 25,033.95
  4. Step 4: Simplify right side
    45,175.41x = 1,560,684,785.68
  5. Step 5: Solve for x
    x = 1,560,684,785.68/45,175.41
  6. Step 6: Final answer
    x = 34,547.22

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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.