Home / 7,100.46-10,652.37-3,204.84

Finding the Fourth Proportional to 7,100.46, 10,652.37 and 3,204.84

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Solution

The fourth proportional to 7,100.46, 10,652.37 and 3,204.84 is: 4,808.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100.46 : 10,652.37 = 3,204.84 : x
  2. Step 2: Convert to fraction form
    7,100.46/10,652.37 = 3,204.84/x
  3. Step 3: Cross multiply
    7,100.46x = 10,652.37 × 3,204.84
  4. Step 4: Simplify right side
    7,100.46x = 34,139,141.47
  5. Step 5: Solve for x
    x = 34,139,141.47/7,100.46
  6. Step 6: Final answer
    x = 4,808.02

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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.