Home / 23,699.91-35,522.50-8,899.38

Finding the Fourth Proportional to 23,699.91, 35,522.50 and 8,899.38

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Solution

The fourth proportional to 23,699.91, 35,522.50 and 8,899.38 is: 13,338.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,699.91 : 35,522.50 = 8,899.38 : x
  2. Step 2: Convert to fraction form
    23,699.91/35,522.50 = 8,899.38/x
  3. Step 3: Cross multiply
    23,699.91x = 35,522.50 × 8,899.38
  4. Step 4: Simplify right side
    23,699.91x = 316,128,226.05
  5. Step 5: Solve for x
    x = 316,128,226.05/23,699.91
  6. Step 6: Final answer
    x = 13,338.79

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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.