Home / 29,867.30-44,828.62-15,086.57

Finding the Fourth Proportional to 29,867.30, 44,828.62 and 15,086.57

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Solution

The fourth proportional to 29,867.30, 44,828.62 and 15,086.57 is: 22,643.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,867.30 : 44,828.62 = 15,086.57 : x
  2. Step 2: Convert to fraction form
    29,867.30/44,828.62 = 15,086.57/x
  3. Step 3: Cross multiply
    29,867.30x = 44,828.62 × 15,086.57
  4. Step 4: Simplify right side
    29,867.30x = 676,310,187.99
  5. Step 5: Solve for x
    x = 676,310,187.99/29,867.30
  6. Step 6: Final answer
    x = 22,643.84

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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.