Home / 95,973.22-132,443.22-53,534.49

Finding the Fourth Proportional to 95,973.22, 132,443.22 and 53,534.49

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Solution

The fourth proportional to 95,973.22, 132,443.22 and 53,534.49 is: 73,877.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,973.22 : 132,443.22 = 53,534.49 : x
  2. Step 2: Convert to fraction form
    95,973.22/132,443.22 = 53,534.49/x
  3. Step 3: Cross multiply
    95,973.22x = 132,443.22 × 53,534.49
  4. Step 4: Simplify right side
    95,973.22x = 7,090,280,236.66
  5. Step 5: Solve for x
    x = 7,090,280,236.66/95,973.22
  6. Step 6: Final answer
    x = 73,877.69

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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.