Home / 16,599.68-24,907.28-8,280.33

Finding the Fourth Proportional to 16,599.68, 24,907.28 and 8,280.33

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Solution

The fourth proportional to 16,599.68, 24,907.28 and 8,280.33 is: 12,424.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599.68 : 24,907.28 = 8,280.33 : x
  2. Step 2: Convert to fraction form
    16,599.68/24,907.28 = 8,280.33/x
  3. Step 3: Cross multiply
    16,599.68x = 24,907.28 × 8,280.33
  4. Step 4: Simplify right side
    16,599.68x = 206,240,654.66
  5. Step 5: Solve for x
    x = 206,240,654.66/16,599.68
  6. Step 6: Final answer
    x = 12,424.38

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1.5x scale

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.