Home / 6,055.85-8,358.59-3,699.97

Finding the Fourth Proportional to 6,055.85, 8,358.59 and 3,699.97

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Solution

The fourth proportional to 6,055.85, 8,358.59 and 3,699.97 is: 5,106.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.85 : 8,358.59 = 3,699.97 : x
  2. Step 2: Convert to fraction form
    6,055.85/8,358.59 = 3,699.97/x
  3. Step 3: Cross multiply
    6,055.85x = 8,358.59 × 3,699.97
  4. Step 4: Simplify right side
    6,055.85x = 30,926,520.60
  5. Step 5: Solve for x
    x = 30,926,520.60/6,055.85
  6. Step 6: Final answer
    x = 5,106.88

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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.