Home / 110,841.05-152,960.82-63,094.41

Finding the Fourth Proportional to 110,841.05, 152,960.82 and 63,094.41

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Solution

The fourth proportional to 110,841.05, 152,960.82 and 63,094.41 is: 87,070.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,841.05 : 152,960.82 = 63,094.41 : x
  2. Step 2: Convert to fraction form
    110,841.05/152,960.82 = 63,094.41/x
  3. Step 3: Cross multiply
    110,841.05x = 152,960.82 × 63,094.41
  4. Step 4: Simplify right side
    110,841.05x = 9,650,972,691.02
  5. Step 5: Solve for x
    x = 9,650,972,691.02/110,841.05
  6. Step 6: Final answer
    x = 87,070.38

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1.5x scale

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.