Home / 23,236.08-34,877-16,579.90

Finding the Fourth Proportional to 23,236.08, 34,877 and 16,579.90

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Solution

The fourth proportional to 23,236.08, 34,877 and 16,579.90 is: 24,886.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,236.08 : 34,877 = 16,579.90 : x
  2. Step 2: Convert to fraction form
    23,236.08/34,877 = 16,579.90/x
  3. Step 3: Cross multiply
    23,236.08x = 34,877 × 16,579.90
  4. Step 4: Simplify right side
    23,236.08x = 578,257,172.30
  5. Step 5: Solve for x
    x = 578,257,172.30/23,236.08
  6. Step 6: Final answer
    x = 24,886.18

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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.