Home / 29,899.89-44,819.07-13,267.75

Finding the Fourth Proportional to 29,899.89, 44,819.07 and 13,267.75

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Solution

The fourth proportional to 29,899.89, 44,819.07 and 13,267.75 is: 19,887.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,899.89 : 44,819.07 = 13,267.75 : x
  2. Step 2: Convert to fraction form
    29,899.89/44,819.07 = 13,267.75/x
  3. Step 3: Cross multiply
    29,899.89x = 44,819.07 × 13,267.75
  4. Step 4: Simplify right side
    29,899.89x = 594,648,215.99
  5. Step 5: Solve for x
    x = 594,648,215.99/29,899.89
  6. Step 6: Final answer
    x = 19,887.97

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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.