Home / 4,323.32-5,964.54-2,554.28

Finding the Fourth Proportional to 4,323.32, 5,964.54 and 2,554.28

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Solution

The fourth proportional to 4,323.32, 5,964.54 and 2,554.28 is: 3,523.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.32 : 5,964.54 = 2,554.28 : x
  2. Step 2: Convert to fraction form
    4,323.32/5,964.54 = 2,554.28/x
  3. Step 3: Cross multiply
    4,323.32x = 5,964.54 × 2,554.28
  4. Step 4: Simplify right side
    4,323.32x = 15,235,105.23
  5. Step 5: Solve for x
    x = 15,235,105.23/4,323.32
  6. Step 6: Final answer
    x = 3,523.94

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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.