Home / 16,708.78-23,045.04-10,741

Finding the Fourth Proportional to 16,708.78, 23,045.04 and 10,741

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Solution

The fourth proportional to 16,708.78, 23,045.04 and 10,741 is: 14,814.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708.78 : 23,045.04 = 10,741 : x
  2. Step 2: Convert to fraction form
    16,708.78/23,045.04 = 10,741/x
  3. Step 3: Cross multiply
    16,708.78x = 23,045.04 × 10,741
  4. Step 4: Simplify right side
    16,708.78x = 247,526,774.64
  5. Step 5: Solve for x
    x = 247,526,774.64/16,708.78
  6. Step 6: Final answer
    x = 14,814.17

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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.