Home / 4,652.16-6,984.17-3,015.56

Finding the Fourth Proportional to 4,652.16, 6,984.17 and 3,015.56

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Solution

The fourth proportional to 4,652.16, 6,984.17 and 3,015.56 is: 4,527.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,652.16 : 6,984.17 = 3,015.56 : x
  2. Step 2: Convert to fraction form
    4,652.16/6,984.17 = 3,015.56/x
  3. Step 3: Cross multiply
    4,652.16x = 6,984.17 × 3,015.56
  4. Step 4: Simplify right side
    4,652.16x = 21,061,133.69
  5. Step 5: Solve for x
    x = 21,061,133.69/4,652.16
  6. Step 6: Final answer
    x = 4,527.17

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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.