Home / 5,864.13-8,794.37-1,967.64

Finding the Fourth Proportional to 5,864.13, 8,794.37 and 1,967.64

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Solution

The fourth proportional to 5,864.13, 8,794.37 and 1,967.64 is: 2,950.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864.13 : 8,794.37 = 1,967.64 : x
  2. Step 2: Convert to fraction form
    5,864.13/8,794.37 = 1,967.64/x
  3. Step 3: Cross multiply
    5,864.13x = 8,794.37 × 1,967.64
  4. Step 4: Simplify right side
    5,864.13x = 17,304,144.35
  5. Step 5: Solve for x
    x = 17,304,144.35/5,864.13
  6. Step 6: Final answer
    x = 2,950.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.