Home / 16,352.71-24,537.17-6,491.77

Finding the Fourth Proportional to 16,352.71, 24,537.17 and 6,491.77

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Solution

The fourth proportional to 16,352.71, 24,537.17 and 6,491.77 is: 9,740.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,352.71 : 24,537.17 = 6,491.77 : x
  2. Step 2: Convert to fraction form
    16,352.71/24,537.17 = 6,491.77/x
  3. Step 3: Cross multiply
    16,352.71x = 24,537.17 × 6,491.77
  4. Step 4: Simplify right side
    16,352.71x = 159,289,570.29
  5. Step 5: Solve for x
    x = 159,289,570.29/16,352.71
  6. Step 6: Final answer
    x = 9,740.87

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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.