Home / 107,244.27-160,867.55-32,365.08

Finding the Fourth Proportional to 107,244.27, 160,867.55 and 32,365.08

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Solution

The fourth proportional to 107,244.27, 160,867.55 and 32,365.08 is: 48,547.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,244.27 : 160,867.55 = 32,365.08 : x
  2. Step 2: Convert to fraction form
    107,244.27/160,867.55 = 32,365.08/x
  3. Step 3: Cross multiply
    107,244.27x = 160,867.55 × 32,365.08
  4. Step 4: Simplify right side
    107,244.27x = 5,206,491,325.64
  5. Step 5: Solve for x
    x = 5,206,491,325.64/107,244.27
  6. Step 6: Final answer
    x = 48,547.97

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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.