Home / 88,316.44-132,486.08-32,147.96

Finding the Fourth Proportional to 88,316.44, 132,486.08 and 32,147.96

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Solution

The fourth proportional to 88,316.44, 132,486.08 and 32,147.96 is: 48,226.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,316.44 : 132,486.08 = 32,147.96 : x
  2. Step 2: Convert to fraction form
    88,316.44/132,486.08 = 32,147.96/x
  3. Step 3: Cross multiply
    88,316.44x = 132,486.08 × 32,147.96
  4. Step 4: Simplify right side
    88,316.44x = 4,259,157,200.40
  5. Step 5: Solve for x
    x = 4,259,157,200.40/88,316.44
  6. Step 6: Final answer
    x = 48,226.10

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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.