Home / 97,635.18-146,452.77-35,291.10

Finding the Fourth Proportional to 97,635.18, 146,452.77 and 35,291.10

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Solution

The fourth proportional to 97,635.18, 146,452.77 and 35,291.10 is: 52,936.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,635.18 : 146,452.77 = 35,291.10 : x
  2. Step 2: Convert to fraction form
    97,635.18/146,452.77 = 35,291.10/x
  3. Step 3: Cross multiply
    97,635.18x = 146,452.77 × 35,291.10
  4. Step 4: Simplify right side
    97,635.18x = 5,168,479,351.35
  5. Step 5: Solve for x
    x = 5,168,479,351.35/97,635.18
  6. Step 6: Final answer
    x = 52,936.65

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Similar ratio
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1.5x scale

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.