Home / 6,823.04-10,236.08-2,443.68

Finding the Fourth Proportional to 6,823.04, 10,236.08 and 2,443.68

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Solution

The fourth proportional to 6,823.04, 10,236.08 and 2,443.68 is: 3,666.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823.04 : 10,236.08 = 2,443.68 : x
  2. Step 2: Convert to fraction form
    6,823.04/10,236.08 = 2,443.68/x
  3. Step 3: Cross multiply
    6,823.04x = 10,236.08 × 2,443.68
  4. Step 4: Simplify right side
    6,823.04x = 25,013,703.97
  5. Step 5: Solve for x
    x = 25,013,703.97/6,823.04
  6. Step 6: Final answer
    x = 3,666.06

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Similar ratio
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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.