Home / 10,610.92-15,916.54-4,033.96

Finding the Fourth Proportional to 10,610.92, 15,916.54 and 4,033.96

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Solution

The fourth proportional to 10,610.92, 15,916.54 and 4,033.96 is: 6,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,610.92 : 15,916.54 = 4,033.96 : x
  2. Step 2: Convert to fraction form
    10,610.92/15,916.54 = 4,033.96/x
  3. Step 3: Cross multiply
    10,610.92x = 15,916.54 × 4,033.96
  4. Step 4: Simplify right side
    10,610.92x = 64,206,685.70
  5. Step 5: Solve for x
    x = 64,206,685.70/10,610.92
  6. Step 6: Final answer
    x = 6,051.00

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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.