Home / 7,276.82-10,041.68-4,046.51

Finding the Fourth Proportional to 7,276.82, 10,041.68 and 4,046.51

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Solution

The fourth proportional to 7,276.82, 10,041.68 and 4,046.51 is: 5,584.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276.82 : 10,041.68 = 4,046.51 : x
  2. Step 2: Convert to fraction form
    7,276.82/10,041.68 = 4,046.51/x
  3. Step 3: Cross multiply
    7,276.82x = 10,041.68 × 4,046.51
  4. Step 4: Simplify right side
    7,276.82x = 40,633,793.76
  5. Step 5: Solve for x
    x = 40,633,793.76/7,276.82
  6. Step 6: Final answer
    x = 5,584.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.