Home / 88,524.20-132,807.02-35,219.20

Finding the Fourth Proportional to 88,524.20, 132,807.02 and 35,219.20

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Solution

The fourth proportional to 88,524.20, 132,807.02 and 35,219.20 is: 52,837.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,524.20 : 132,807.02 = 35,219.20 : x
  2. Step 2: Convert to fraction form
    88,524.20/132,807.02 = 35,219.20/x
  3. Step 3: Cross multiply
    88,524.20x = 132,807.02 × 35,219.20
  4. Step 4: Simplify right side
    88,524.20x = 4,677,356,246.70
  5. Step 5: Solve for x
    x = 4,677,356,246.70/88,524.20
  6. Step 6: Final answer
    x = 52,837.03

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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.