Home / 29,416.73-44,125.03-12,774.61

Finding the Fourth Proportional to 29,416.73, 44,125.03 and 12,774.61

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Solution

The fourth proportional to 29,416.73, 44,125.03 and 12,774.61 is: 19,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,416.73 : 44,125.03 = 12,774.61 : x
  2. Step 2: Convert to fraction form
    29,416.73/44,125.03 = 12,774.61/x
  3. Step 3: Cross multiply
    29,416.73x = 44,125.03 × 12,774.61
  4. Step 4: Simplify right side
    29,416.73x = 563,679,764.99
  5. Step 5: Solve for x
    x = 563,679,764.99/29,416.73
  6. Step 6: Final answer
    x = 19,161.88

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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.