Home / 4,154.64-5,733.38-2,266.19

Finding the Fourth Proportional to 4,154.64, 5,733.38 and 2,266.19

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Solution

The fourth proportional to 4,154.64, 5,733.38 and 2,266.19 is: 3,127.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.64 : 5,733.38 = 2,266.19 : x
  2. Step 2: Convert to fraction form
    4,154.64/5,733.38 = 2,266.19/x
  3. Step 3: Cross multiply
    4,154.64x = 5,733.38 × 2,266.19
  4. Step 4: Simplify right side
    4,154.64x = 12,992,888.42
  5. Step 5: Solve for x
    x = 12,992,888.42/4,154.64
  6. Step 6: Final answer
    x = 3,127.32

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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.