Home / 11,598.12-17,397.05-2,833.11

Finding the Fourth Proportional to 11,598.12, 17,397.05 and 2,833.11

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Solution

The fourth proportional to 11,598.12, 17,397.05 and 2,833.11 is: 4,249.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598.12 : 17,397.05 = 2,833.11 : x
  2. Step 2: Convert to fraction form
    11,598.12/17,397.05 = 2,833.11/x
  3. Step 3: Cross multiply
    11,598.12x = 17,397.05 × 2,833.11
  4. Step 4: Simplify right side
    11,598.12x = 49,287,742.16
  5. Step 5: Solve for x
    x = 49,287,742.16/11,598.12
  6. Step 6: Final answer
    x = 4,249.63

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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.