Home / 8,233.04-12,347.10-5,873.38

Finding the Fourth Proportional to 8,233.04, 12,347.10 and 5,873.38

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Solution

The fourth proportional to 8,233.04, 12,347.10 and 5,873.38 is: 8,808.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233.04 : 12,347.10 = 5,873.38 : x
  2. Step 2: Convert to fraction form
    8,233.04/12,347.10 = 5,873.38/x
  3. Step 3: Cross multiply
    8,233.04x = 12,347.10 × 5,873.38
  4. Step 4: Simplify right side
    8,233.04x = 72,519,179.33
  5. Step 5: Solve for x
    x = 72,519,179.33/8,233.04
  6. Step 6: Final answer
    x = 8,808.31

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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.