Home / 42,204-58,243.35-23,341.14

Finding the Fourth Proportional to 42,204, 58,243.35 and 23,341.14

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Solution

The fourth proportional to 42,204, 58,243.35 and 23,341.14 is: 32,211.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,204 : 58,243.35 = 23,341.14 : x
  2. Step 2: Convert to fraction form
    42,204/58,243.35 = 23,341.14/x
  3. Step 3: Cross multiply
    42,204x = 58,243.35 × 23,341.14
  4. Step 4: Simplify right side
    42,204x = 1,359,466,186.42
  5. Step 5: Solve for x
    x = 1,359,466,186.42/42,204
  6. Step 6: Final answer
    x = 32,211.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.