Home / 5,840.56-8,059.72-3,322.88

Finding the Fourth Proportional to 5,840.56, 8,059.72 and 3,322.88

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Solution

The fourth proportional to 5,840.56, 8,059.72 and 3,322.88 is: 4,585.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.56 : 8,059.72 = 3,322.88 : x
  2. Step 2: Convert to fraction form
    5,840.56/8,059.72 = 3,322.88/x
  3. Step 3: Cross multiply
    5,840.56x = 8,059.72 × 3,322.88
  4. Step 4: Simplify right side
    5,840.56x = 26,781,482.39
  5. Step 5: Solve for x
    x = 26,781,482.39/5,840.56
  6. Step 6: Final answer
    x = 4,585.43

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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.