Home / 44,393.16-61,264.38-25,530.30

Finding the Fourth Proportional to 44,393.16, 61,264.38 and 25,530.30

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Solution

The fourth proportional to 44,393.16, 61,264.38 and 25,530.30 is: 35,232.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,393.16 : 61,264.38 = 25,530.30 : x
  2. Step 2: Convert to fraction form
    44,393.16/61,264.38 = 25,530.30/x
  3. Step 3: Cross multiply
    44,393.16x = 61,264.38 × 25,530.30
  4. Step 4: Simplify right side
    44,393.16x = 1,564,098,000.71
  5. Step 5: Solve for x
    x = 1,564,098,000.71/44,393.16
  6. Step 6: Final answer
    x = 35,232.86

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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.