Home / 25,522.89-38,188.11-22,933.05

Finding the Fourth Proportional to 25,522.89, 38,188.11 and 22,933.05

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Solution

The fourth proportional to 25,522.89, 38,188.11 and 22,933.05 is: 34,313.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,522.89 : 38,188.11 = 22,933.05 : x
  2. Step 2: Convert to fraction form
    25,522.89/38,188.11 = 22,933.05/x
  3. Step 3: Cross multiply
    25,522.89x = 38,188.11 × 22,933.05
  4. Step 4: Simplify right side
    25,522.89x = 875,769,836.04
  5. Step 5: Solve for x
    x = 875,769,836.04/25,522.89
  6. Step 6: Final answer
    x = 34,313.11

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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.