Home / 4,754.13-6,558.06-2,764.46

Finding the Fourth Proportional to 4,754.13, 6,558.06 and 2,764.46

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Solution

The fourth proportional to 4,754.13, 6,558.06 and 2,764.46 is: 3,813.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754.13 : 6,558.06 = 2,764.46 : x
  2. Step 2: Convert to fraction form
    4,754.13/6,558.06 = 2,764.46/x
  3. Step 3: Cross multiply
    4,754.13x = 6,558.06 × 2,764.46
  4. Step 4: Simplify right side
    4,754.13x = 18,129,521.31
  5. Step 5: Solve for x
    x = 18,129,521.31/4,754.13
  6. Step 6: Final answer
    x = 3,813.43

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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.