Home / 97,634.05-146,451.08-35,289.97

Finding the Fourth Proportional to 97,634.05, 146,451.08 and 35,289.97

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Solution

The fourth proportional to 97,634.05, 146,451.08 and 35,289.97 is: 52,934.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,634.05 : 146,451.08 = 35,289.97 : x
  2. Step 2: Convert to fraction form
    97,634.05/146,451.08 = 35,289.97/x
  3. Step 3: Cross multiply
    97,634.05x = 146,451.08 × 35,289.97
  4. Step 4: Simplify right side
    97,634.05x = 5,168,254,219.67
  5. Step 5: Solve for x
    x = 5,168,254,219.67/97,634.05
  6. Step 6: Final answer
    x = 52,934.96

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Similar ratio
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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.