Home / 43,098.05-64,508.56-23,057.54

Finding the Fourth Proportional to 43,098.05, 64,508.56 and 23,057.54

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Solution

The fourth proportional to 43,098.05, 64,508.56 and 23,057.54 is: 34,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,098.05 : 64,508.56 = 23,057.54 : x
  2. Step 2: Convert to fraction form
    43,098.05/64,508.56 = 23,057.54/x
  3. Step 3: Cross multiply
    43,098.05x = 64,508.56 × 23,057.54
  4. Step 4: Simplify right side
    43,098.05x = 1,487,408,702.54
  5. Step 5: Solve for x
    x = 1,487,408,702.54/43,098.05
  6. Step 6: Final answer
    x = 34,512.20

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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.