Home / 44,477.20-61,363.73-25,343.53

Finding the Fourth Proportional to 44,477.20, 61,363.73 and 25,343.53

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Solution

The fourth proportional to 44,477.20, 61,363.73 and 25,343.53 is: 34,965.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,477.20 : 61,363.73 = 25,343.53 : x
  2. Step 2: Convert to fraction form
    44,477.20/61,363.73 = 25,343.53/x
  3. Step 3: Cross multiply
    44,477.20x = 61,363.73 × 25,343.53
  4. Step 4: Simplify right side
    44,477.20x = 1,555,173,644.73
  5. Step 5: Solve for x
    x = 1,555,173,644.73/44,477.20
  6. Step 6: Final answer
    x = 34,965.64

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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.