Home / 106,944.30-160,452.90-32,066.28

Finding the Fourth Proportional to 106,944.30, 160,452.90 and 32,066.28

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Solution

The fourth proportional to 106,944.30, 160,452.90 and 32,066.28 is: 48,110.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,944.30 : 160,452.90 = 32,066.28 : x
  2. Step 2: Convert to fraction form
    106,944.30/160,452.90 = 32,066.28/x
  3. Step 3: Cross multiply
    106,944.30x = 160,452.90 × 32,066.28
  4. Step 4: Simplify right side
    106,944.30x = 5,145,127,618.21
  5. Step 5: Solve for x
    x = 5,145,127,618.21/106,944.30
  6. Step 6: Final answer
    x = 48,110.35

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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.