Home / 6,087.74-8,396.70-5,884.52

Finding the Fourth Proportional to 6,087.74, 8,396.70 and 5,884.52

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Solution

The fourth proportional to 6,087.74, 8,396.70 and 5,884.52 is: 8,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087.74 : 8,396.70 = 5,884.52 : x
  2. Step 2: Convert to fraction form
    6,087.74/8,396.70 = 5,884.52/x
  3. Step 3: Cross multiply
    6,087.74x = 8,396.70 × 5,884.52
  4. Step 4: Simplify right side
    6,087.74x = 49,410,549.08
  5. Step 5: Solve for x
    x = 49,410,549.08/6,087.74
  6. Step 6: Final answer
    x = 8,116.40

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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.