Home / 24,548.24-33,876.36-13,370

Finding the Fourth Proportional to 24,548.24, 33,876.36 and 13,370

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Solution

The fourth proportional to 24,548.24, 33,876.36 and 13,370 is: 18,450.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,548.24 : 33,876.36 = 13,370 : x
  2. Step 2: Convert to fraction form
    24,548.24/33,876.36 = 13,370/x
  3. Step 3: Cross multiply
    24,548.24x = 33,876.36 × 13,370
  4. Step 4: Simplify right side
    24,548.24x = 452,926,933.20
  5. Step 5: Solve for x
    x = 452,926,933.20/24,548.24
  6. Step 6: Final answer
    x = 18,450.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.