Home / 6,055.42-8,353.43-5,257.66

Finding the Fourth Proportional to 6,055.42, 8,353.43 and 5,257.66

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Solution

The fourth proportional to 6,055.42, 8,353.43 and 5,257.66 is: 7,252.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.42 : 8,353.43 = 5,257.66 : x
  2. Step 2: Convert to fraction form
    6,055.42/8,353.43 = 5,257.66/x
  3. Step 3: Cross multiply
    6,055.42x = 8,353.43 × 5,257.66
  4. Step 4: Simplify right side
    6,055.42x = 43,919,494.77
  5. Step 5: Solve for x
    x = 43,919,494.77/6,055.42
  6. Step 6: Final answer
    x = 7,252.92

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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.