Home / 64,800.22-97,200.33-18,052.96

Finding the Fourth Proportional to 64,800.22, 97,200.33 and 18,052.96

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Solution

The fourth proportional to 64,800.22, 97,200.33 and 18,052.96 is: 27,079.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,800.22 : 97,200.33 = 18,052.96 : x
  2. Step 2: Convert to fraction form
    64,800.22/97,200.33 = 18,052.96/x
  3. Step 3: Cross multiply
    64,800.22x = 97,200.33 × 18,052.96
  4. Step 4: Simplify right side
    64,800.22x = 1,754,753,669.48
  5. Step 5: Solve for x
    x = 1,754,753,669.48/64,800.22
  6. Step 6: Final answer
    x = 27,079.44

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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.