Home / 18,264.44-25,207.32-10,610

Finding the Fourth Proportional to 18,264.44, 25,207.32 and 10,610

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Solution

The fourth proportional to 18,264.44, 25,207.32 and 10,610 is: 14,643.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,264.44 : 25,207.32 = 10,610 : x
  2. Step 2: Convert to fraction form
    18,264.44/25,207.32 = 10,610/x
  3. Step 3: Cross multiply
    18,264.44x = 25,207.32 × 10,610
  4. Step 4: Simplify right side
    18,264.44x = 267,449,665.20
  5. Step 5: Solve for x
    x = 267,449,665.20/18,264.44
  6. Step 6: Final answer
    x = 14,643.19

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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.