Home / 6,901.01-10,353.05-2,518.46

Finding the Fourth Proportional to 6,901.01, 10,353.05 and 2,518.46

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Solution

The fourth proportional to 6,901.01, 10,353.05 and 2,518.46 is: 3,778.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901.01 : 10,353.05 = 2,518.46 : x
  2. Step 2: Convert to fraction form
    6,901.01/10,353.05 = 2,518.46/x
  3. Step 3: Cross multiply
    6,901.01x = 10,353.05 × 2,518.46
  4. Step 4: Simplify right side
    6,901.01x = 26,073,742.30
  5. Step 5: Solve for x
    x = 26,073,742.30/6,901.01
  6. Step 6: Final answer
    x = 3,778.25

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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.