Home / 88,063.18-132,087.58-34,753.01

Finding the Fourth Proportional to 88,063.18, 132,087.58 and 34,753.01

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Solution

The fourth proportional to 88,063.18, 132,087.58 and 34,753.01 is: 52,126.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,063.18 : 132,087.58 = 34,753.01 : x
  2. Step 2: Convert to fraction form
    88,063.18/132,087.58 = 34,753.01/x
  3. Step 3: Cross multiply
    88,063.18x = 132,087.58 × 34,753.01
  4. Step 4: Simplify right side
    88,063.18x = 4,590,440,241.30
  5. Step 5: Solve for x
    x = 4,590,440,241.30/88,063.18
  6. Step 6: Final answer
    x = 52,126.67

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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.