Home / 16,649.94-24,974.93-4,962.87

Finding the Fourth Proportional to 16,649.94, 24,974.93 and 4,962.87

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Solution

The fourth proportional to 16,649.94, 24,974.93 and 4,962.87 is: 7,444.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,649.94 : 24,974.93 = 4,962.87 : x
  2. Step 2: Convert to fraction form
    16,649.94/24,974.93 = 4,962.87/x
  3. Step 3: Cross multiply
    16,649.94x = 24,974.93 × 4,962.87
  4. Step 4: Simplify right side
    16,649.94x = 123,947,306.03
  5. Step 5: Solve for x
    x = 123,947,306.03/16,649.94
  6. Step 6: Final answer
    x = 7,444.31

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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.