Home / 95,041.32-131,168.97-62,363.22

Finding the Fourth Proportional to 95,041.32, 131,168.97 and 62,363.22

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Solution

The fourth proportional to 95,041.32, 131,168.97 and 62,363.22 is: 86,069.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,041.32 : 131,168.97 = 62,363.22 : x
  2. Step 2: Convert to fraction form
    95,041.32/131,168.97 = 62,363.22/x
  3. Step 3: Cross multiply
    95,041.32x = 131,168.97 × 62,363.22
  4. Step 4: Simplify right side
    95,041.32x = 8,180,118,841.40
  5. Step 5: Solve for x
    x = 8,180,118,841.40/95,041.32
  6. Step 6: Final answer
    x = 86,069.08

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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.