Home / 16,295.18-24,434.51-7,962.71

Finding the Fourth Proportional to 16,295.18, 24,434.51 and 7,962.71

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Solution

The fourth proportional to 16,295.18, 24,434.51 and 7,962.71 is: 11,940.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295.18 : 24,434.51 = 7,962.71 : x
  2. Step 2: Convert to fraction form
    16,295.18/24,434.51 = 7,962.71/x
  3. Step 3: Cross multiply
    16,295.18x = 24,434.51 × 7,962.71
  4. Step 4: Simplify right side
    16,295.18x = 194,564,755.14
  5. Step 5: Solve for x
    x = 194,564,755.14/16,295.18
  6. Step 6: Final answer
    x = 11,940.02

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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.