Home / 45,264.18-62,464.71-25,121.11

Finding the Fourth Proportional to 45,264.18, 62,464.71 and 25,121.11

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Solution

The fourth proportional to 45,264.18, 62,464.71 and 25,121.11 is: 34,667.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,264.18 : 62,464.71 = 25,121.11 : x
  2. Step 2: Convert to fraction form
    45,264.18/62,464.71 = 25,121.11/x
  3. Step 3: Cross multiply
    45,264.18x = 62,464.71 × 25,121.11
  4. Step 4: Simplify right side
    45,264.18x = 1,569,182,905.24
  5. Step 5: Solve for x
    x = 1,569,182,905.24/45,264.18
  6. Step 6: Final answer
    x = 34,667.21

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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.