Home / 4,159.18-5,739.69-2,296.18

Finding the Fourth Proportional to 4,159.18, 5,739.69 and 2,296.18

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Solution

The fourth proportional to 4,159.18, 5,739.69 and 2,296.18 is: 3,168.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159.18 : 5,739.69 = 2,296.18 : x
  2. Step 2: Convert to fraction form
    4,159.18/5,739.69 = 2,296.18/x
  3. Step 3: Cross multiply
    4,159.18x = 5,739.69 × 2,296.18
  4. Step 4: Simplify right side
    4,159.18x = 13,179,361.38
  5. Step 5: Solve for x
    x = 13,179,361.38/4,159.18
  6. Step 6: Final answer
    x = 3,168.74

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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.