Home / 4,313.64-5,952.80-2,425.22

Finding the Fourth Proportional to 4,313.64, 5,952.80 and 2,425.22

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Solution

The fourth proportional to 4,313.64, 5,952.80 and 2,425.22 is: 3,346.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.64 : 5,952.80 = 2,425.22 : x
  2. Step 2: Convert to fraction form
    4,313.64/5,952.80 = 2,425.22/x
  3. Step 3: Cross multiply
    4,313.64x = 5,952.80 × 2,425.22
  4. Step 4: Simplify right side
    4,313.64x = 14,436,807.73
  5. Step 5: Solve for x
    x = 14,436,807.73/4,313.64
  6. Step 6: Final answer
    x = 3,346.78

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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.