Home / 4,071.12-6,092.10-3,525.18

Finding the Fourth Proportional to 4,071.12, 6,092.10 and 3,525.18

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Solution

The fourth proportional to 4,071.12, 6,092.10 and 3,525.18 is: 5,275.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071.12 : 6,092.10 = 3,525.18 : x
  2. Step 2: Convert to fraction form
    4,071.12/6,092.10 = 3,525.18/x
  3. Step 3: Cross multiply
    4,071.12x = 6,092.10 × 3,525.18
  4. Step 4: Simplify right side
    4,071.12x = 21,475,749.08
  5. Step 5: Solve for x
    x = 21,475,749.08/4,071.12
  6. Step 6: Final answer
    x = 5,275.15

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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.