Home / 45,394.11-68,124.38-23,226.03

Finding the Fourth Proportional to 45,394.11, 68,124.38 and 23,226.03

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Solution

The fourth proportional to 45,394.11, 68,124.38 and 23,226.03 is: 34,856.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,394.11 : 68,124.38 = 23,226.03 : x
  2. Step 2: Convert to fraction form
    45,394.11/68,124.38 = 23,226.03/x
  3. Step 3: Cross multiply
    45,394.11x = 68,124.38 × 23,226.03
  4. Step 4: Simplify right side
    45,394.11x = 1,582,258,777.48
  5. Step 5: Solve for x
    x = 1,582,258,777.48/45,394.11
  6. Step 6: Final answer
    x = 34,856.04

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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.