Home / 23,747.84-32,764.96-13,676.02

Finding the Fourth Proportional to 23,747.84, 32,764.96 and 13,676.02

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Solution

The fourth proportional to 23,747.84, 32,764.96 and 13,676.02 is: 18,868.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747.84 : 32,764.96 = 13,676.02 : x
  2. Step 2: Convert to fraction form
    23,747.84/32,764.96 = 13,676.02/x
  3. Step 3: Cross multiply
    23,747.84x = 32,764.96 × 13,676.02
  4. Step 4: Simplify right side
    23,747.84x = 448,094,248.26
  5. Step 5: Solve for x
    x = 448,094,248.26/23,747.84
  6. Step 6: Final answer
    x = 18,868.84

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