Home / 13,244.24-19,869.24-4,010

Finding the Fourth Proportional to 13,244.24, 19,869.24 and 4,010

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Solution

The fourth proportional to 13,244.24, 19,869.24 and 4,010 is: 6,015.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,244.24 : 19,869.24 = 4,010 : x
  2. Step 2: Convert to fraction form
    13,244.24/19,869.24 = 4,010/x
  3. Step 3: Cross multiply
    13,244.24x = 19,869.24 × 4,010
  4. Step 4: Simplify right side
    13,244.24x = 79,675,652.40
  5. Step 5: Solve for x
    x = 79,675,652.40/13,244.24
  6. Step 6: Final answer
    x = 6,015.87

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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.