Home / 5,441.10-7,510.41-4,324.02

Finding the Fourth Proportional to 5,441.10, 7,510.41 and 4,324.02

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Solution

The fourth proportional to 5,441.10, 7,510.41 and 4,324.02 is: 5,968.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441.10 : 7,510.41 = 4,324.02 : x
  2. Step 2: Convert to fraction form
    5,441.10/7,510.41 = 4,324.02/x
  3. Step 3: Cross multiply
    5,441.10x = 7,510.41 × 4,324.02
  4. Step 4: Simplify right side
    5,441.10x = 32,475,163.05
  5. Step 5: Solve for x
    x = 32,475,163.05/5,441.10
  6. Step 6: Final answer
    x = 5,968.49

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1.5x scale

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.