Home / 44,351.55-66,492-25,610.31

Finding the Fourth Proportional to 44,351.55, 66,492 and 25,610.31

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Solution

The fourth proportional to 44,351.55, 66,492 and 25,610.31 is: 38,395.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,351.55 : 66,492 = 25,610.31 : x
  2. Step 2: Convert to fraction form
    44,351.55/66,492 = 25,610.31/x
  3. Step 3: Cross multiply
    44,351.55x = 66,492 × 25,610.31
  4. Step 4: Simplify right side
    44,351.55x = 1,702,880,732.52
  5. Step 5: Solve for x
    x = 1,702,880,732.52/44,351.55
  6. Step 6: Final answer
    x = 38,395.07

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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.