Home / 16,239.39-24,340.61-6,873.57

Finding the Fourth Proportional to 16,239.39, 24,340.61 and 6,873.57

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Solution

The fourth proportional to 16,239.39, 24,340.61 and 6,873.57 is: 10,302.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,239.39 : 24,340.61 = 6,873.57 : x
  2. Step 2: Convert to fraction form
    16,239.39/24,340.61 = 6,873.57/x
  3. Step 3: Cross multiply
    16,239.39x = 24,340.61 × 6,873.57
  4. Step 4: Simplify right side
    16,239.39x = 167,306,852.31
  5. Step 5: Solve for x
    x = 167,306,852.31/16,239.39
  6. Step 6: Final answer
    x = 10,302.53

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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.