Home / 36,610.07-54,916.01-10,313.82

Finding the Fourth Proportional to 36,610.07, 54,916.01 and 10,313.82

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Solution

The fourth proportional to 36,610.07, 54,916.01 and 10,313.82 is: 15,470.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,610.07 : 54,916.01 = 10,313.82 : x
  2. Step 2: Convert to fraction form
    36,610.07/54,916.01 = 10,313.82/x
  3. Step 3: Cross multiply
    36,610.07x = 54,916.01 × 10,313.82
  4. Step 4: Simplify right side
    36,610.07x = 566,393,790.69
  5. Step 5: Solve for x
    x = 566,393,790.69/36,610.07
  6. Step 6: Final answer
    x = 15,470.99

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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.