Home / 110,498.26-152,487.60-60,197.26

Finding the Fourth Proportional to 110,498.26, 152,487.60 and 60,197.26

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Solution

The fourth proportional to 110,498.26, 152,487.60 and 60,197.26 is: 83,072.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,498.26 : 152,487.60 = 60,197.26 : x
  2. Step 2: Convert to fraction form
    110,498.26/152,487.60 = 60,197.26/x
  3. Step 3: Cross multiply
    110,498.26x = 152,487.60 × 60,197.26
  4. Step 4: Simplify right side
    110,498.26x = 9,179,335,703.98
  5. Step 5: Solve for x
    x = 9,179,335,703.98/110,498.26
  6. Step 6: Final answer
    x = 83,072.22

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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.