Home / 16,228.07-24,344.62-6,868.17

Finding the Fourth Proportional to 16,228.07, 24,344.62 and 6,868.17

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Solution

The fourth proportional to 16,228.07, 24,344.62 and 6,868.17 is: 10,303.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,228.07 : 24,344.62 = 6,868.17 : x
  2. Step 2: Convert to fraction form
    16,228.07/24,344.62 = 6,868.17/x
  3. Step 3: Cross multiply
    16,228.07x = 24,344.62 × 6,868.17
  4. Step 4: Simplify right side
    16,228.07x = 167,202,988.75
  5. Step 5: Solve for x
    x = 167,202,988.75/16,228.07
  6. Step 6: Final answer
    x = 10,303.32

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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.