Home / 23,260.98-34,895.38-10,775.90

Finding the Fourth Proportional to 23,260.98, 34,895.38 and 10,775.90

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Solution

The fourth proportional to 23,260.98, 34,895.38 and 10,775.90 is: 16,165.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,260.98 : 34,895.38 = 10,775.90 : x
  2. Step 2: Convert to fraction form
    23,260.98/34,895.38 = 10,775.90/x
  3. Step 3: Cross multiply
    23,260.98x = 34,895.38 × 10,775.90
  4. Step 4: Simplify right side
    23,260.98x = 376,029,125.34
  5. Step 5: Solve for x
    x = 376,029,125.34/23,260.98
  6. Step 6: Final answer
    x = 16,165.66

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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.