Home / 5,254.94-7,884.27-2,332.98

Finding the Fourth Proportional to 5,254.94, 7,884.27 and 2,332.98

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Solution

The fourth proportional to 5,254.94, 7,884.27 and 2,332.98 is: 3,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254.94 : 7,884.27 = 2,332.98 : x
  2. Step 2: Convert to fraction form
    5,254.94/7,884.27 = 2,332.98/x
  3. Step 3: Cross multiply
    5,254.94x = 7,884.27 × 2,332.98
  4. Step 4: Simplify right side
    5,254.94x = 18,393,844.22
  5. Step 5: Solve for x
    x = 18,393,844.22/5,254.94
  6. Step 6: Final answer
    x = 3,500.30

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1.5x scale

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.