Home / 6,055.42-8,352.15-5,257.18

Finding the Fourth Proportional to 6,055.42, 8,352.15 and 5,257.18

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Solution

The fourth proportional to 6,055.42, 8,352.15 and 5,257.18 is: 7,251.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.42 : 8,352.15 = 5,257.18 : x
  2. Step 2: Convert to fraction form
    6,055.42/8,352.15 = 5,257.18/x
  3. Step 3: Cross multiply
    6,055.42x = 8,352.15 × 5,257.18
  4. Step 4: Simplify right side
    6,055.42x = 43,908,755.94
  5. Step 5: Solve for x
    x = 43,908,755.94/6,055.42
  6. Step 6: Final answer
    x = 7,251.15

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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.