Home / 4,163.02-5,743.57-2,591.01

Finding the Fourth Proportional to 4,163.02, 5,743.57 and 2,591.01

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Solution

The fourth proportional to 4,163.02, 5,743.57 and 2,591.01 is: 3,574.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163.02 : 5,743.57 = 2,591.01 : x
  2. Step 2: Convert to fraction form
    4,163.02/5,743.57 = 2,591.01/x
  3. Step 3: Cross multiply
    4,163.02x = 5,743.57 × 2,591.01
  4. Step 4: Simplify right side
    4,163.02x = 14,881,647.31
  5. Step 5: Solve for x
    x = 14,881,647.31/4,163.02
  6. Step 6: Final answer
    x = 3,574.72

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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.