Home / 107,304.33-160,958.02-32,425.10

Finding the Fourth Proportional to 107,304.33, 160,958.02 and 32,425.10

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Solution

The fourth proportional to 107,304.33, 160,958.02 and 32,425.10 is: 48,638.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,304.33 : 160,958.02 = 32,425.10 : x
  2. Step 2: Convert to fraction form
    107,304.33/160,958.02 = 32,425.10/x
  3. Step 3: Cross multiply
    107,304.33x = 160,958.02 × 32,425.10
  4. Step 4: Simplify right side
    107,304.33x = 5,219,079,894.30
  5. Step 5: Solve for x
    x = 5,219,079,894.30/107,304.33
  6. Step 6: Final answer
    x = 48,638.11

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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.