Home / 97,524.25-134,581.87-54,504.34

Finding the Fourth Proportional to 97,524.25, 134,581.87 and 54,504.34

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Solution

The fourth proportional to 97,524.25, 134,581.87 and 54,504.34 is: 75,215.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,524.25 : 134,581.87 = 54,504.34 : x
  2. Step 2: Convert to fraction form
    97,524.25/134,581.87 = 54,504.34/x
  3. Step 3: Cross multiply
    97,524.25x = 134,581.87 × 54,504.34
  4. Step 4: Simplify right side
    97,524.25x = 7,335,295,731.99
  5. Step 5: Solve for x
    x = 7,335,295,731.99/97,524.25
  6. Step 6: Final answer
    x = 75,215.10

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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.