Home / 4,159.08-5,739.14-2,585.96

Finding the Fourth Proportional to 4,159.08, 5,739.14 and 2,585.96

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Solution

The fourth proportional to 4,159.08, 5,739.14 and 2,585.96 is: 3,568.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159.08 : 5,739.14 = 2,585.96 : x
  2. Step 2: Convert to fraction form
    4,159.08/5,739.14 = 2,585.96/x
  3. Step 3: Cross multiply
    4,159.08x = 5,739.14 × 2,585.96
  4. Step 4: Simplify right side
    4,159.08x = 14,841,186.47
  5. Step 5: Solve for x
    x = 14,841,186.47/4,159.08
  6. Step 6: Final answer
    x = 3,568.38

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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.