Home / 4,527.37-6,249.81-2,851.24

Finding the Fourth Proportional to 4,527.37, 6,249.81 and 2,851.24

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Solution

The fourth proportional to 4,527.37, 6,249.81 and 2,851.24 is: 3,935.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527.37 : 6,249.81 = 2,851.24 : x
  2. Step 2: Convert to fraction form
    4,527.37/6,249.81 = 2,851.24/x
  3. Step 3: Cross multiply
    4,527.37x = 6,249.81 × 2,851.24
  4. Step 4: Simplify right side
    4,527.37x = 17,819,695.52
  5. Step 5: Solve for x
    x = 17,819,695.52/4,527.37
  6. Step 6: Final answer
    x = 3,935.99

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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.