Home / 23,244.88-34,869.48-13,365.04

Finding the Fourth Proportional to 23,244.88, 34,869.48 and 13,365.04

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Solution

The fourth proportional to 23,244.88, 34,869.48 and 13,365.04 is: 20,048.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,244.88 : 34,869.48 = 13,365.04 : x
  2. Step 2: Convert to fraction form
    23,244.88/34,869.48 = 13,365.04/x
  3. Step 3: Cross multiply
    23,244.88x = 34,869.48 × 13,365.04
  4. Step 4: Simplify right side
    23,244.88x = 466,031,994.98
  5. Step 5: Solve for x
    x = 466,031,994.98/23,244.88
  6. Step 6: Final answer
    x = 20,048.80

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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.