Home / 44,664.64-61,642.68-25,801.76

Finding the Fourth Proportional to 44,664.64, 61,642.68 and 25,801.76

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Solution

The fourth proportional to 44,664.64, 61,642.68 and 25,801.76 is: 35,609.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,664.64 : 61,642.68 = 25,801.76 : x
  2. Step 2: Convert to fraction form
    44,664.64/61,642.68 = 25,801.76/x
  3. Step 3: Cross multiply
    44,664.64x = 61,642.68 × 25,801.76
  4. Step 4: Simplify right side
    44,664.64x = 1,590,489,635.12
  5. Step 5: Solve for x
    x = 1,590,489,635.12/44,664.64
  6. Step 6: Final answer
    x = 35,609.59

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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.