Home / 45,474.03-62,751.71-25,055.41

Finding the Fourth Proportional to 45,474.03, 62,751.71 and 25,055.41

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Solution

The fourth proportional to 45,474.03, 62,751.71 and 25,055.41 is: 34,575.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,474.03 : 62,751.71 = 25,055.41 : x
  2. Step 2: Convert to fraction form
    45,474.03/62,751.71 = 25,055.41/x
  3. Step 3: Cross multiply
    45,474.03x = 62,751.71 × 25,055.41
  4. Step 4: Simplify right side
    45,474.03x = 1,572,269,822.25
  5. Step 5: Solve for x
    x = 1,572,269,822.25/45,474.03
  6. Step 6: Final answer
    x = 34,575.12

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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.