Home / 5,837.13-8,055.20-3,184.65

Finding the Fourth Proportional to 5,837.13, 8,055.20 and 3,184.65

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Solution

The fourth proportional to 5,837.13, 8,055.20 and 3,184.65 is: 4,394.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.13 : 8,055.20 = 3,184.65 : x
  2. Step 2: Convert to fraction form
    5,837.13/8,055.20 = 3,184.65/x
  3. Step 3: Cross multiply
    5,837.13x = 8,055.20 × 3,184.65
  4. Step 4: Simplify right side
    5,837.13x = 25,653,000.64
  5. Step 5: Solve for x
    x = 25,653,000.64/5,837.13
  6. Step 6: Final answer
    x = 4,394.80

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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.