Home / 15,737.33-23,606.06-5,876.51

Finding the Fourth Proportional to 15,737.33, 23,606.06 and 5,876.51

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Solution

The fourth proportional to 15,737.33, 23,606.06 and 5,876.51 is: 8,814.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737.33 : 23,606.06 = 5,876.51 : x
  2. Step 2: Convert to fraction form
    15,737.33/23,606.06 = 5,876.51/x
  3. Step 3: Cross multiply
    15,737.33x = 23,606.06 × 5,876.51
  4. Step 4: Simplify right side
    15,737.33x = 138,721,100.24
  5. Step 5: Solve for x
    x = 138,721,100.24/15,737.33
  6. Step 6: Final answer
    x = 8,814.78

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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.