Home / 88,256.44-132,392.48-25,076.96

Finding the Fourth Proportional to 88,256.44, 132,392.48 and 25,076.96

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Solution

The fourth proportional to 88,256.44, 132,392.48 and 25,076.96 is: 37,617.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,256.44 : 132,392.48 = 25,076.96 : x
  2. Step 2: Convert to fraction form
    88,256.44/132,392.48 = 25,076.96/x
  3. Step 3: Cross multiply
    88,256.44x = 132,392.48 × 25,076.96
  4. Step 4: Simplify right side
    88,256.44x = 3,320,000,925.26
  5. Step 5: Solve for x
    x = 3,320,000,925.26/88,256.44
  6. Step 6: Final answer
    x = 37,617.66

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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.