Home / 29,376.84-44,066.70-9,388.56

Finding the Fourth Proportional to 29,376.84, 44,066.70 and 9,388.56

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Solution

The fourth proportional to 29,376.84, 44,066.70 and 9,388.56 is: 14,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376.84 : 44,066.70 = 9,388.56 : x
  2. Step 2: Convert to fraction form
    29,376.84/44,066.70 = 9,388.56/x
  3. Step 3: Cross multiply
    29,376.84x = 44,066.70 × 9,388.56
  4. Step 4: Simplify right side
    29,376.84x = 413,722,856.95
  5. Step 5: Solve for x
    x = 413,722,856.95/29,376.84
  6. Step 6: Final answer
    x = 14,083.30

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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.