Home / 3,346.27-5,012.58-1,585.93

Finding the Fourth Proportional to 3,346.27, 5,012.58 and 1,585.93

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Solution

The fourth proportional to 3,346.27, 5,012.58 and 1,585.93 is: 2,375.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346.27 : 5,012.58 = 1,585.93 : x
  2. Step 2: Convert to fraction form
    3,346.27/5,012.58 = 1,585.93/x
  3. Step 3: Cross multiply
    3,346.27x = 5,012.58 × 1,585.93
  4. Step 4: Simplify right side
    3,346.27x = 7,949,601.00
  5. Step 5: Solve for x
    x = 7,949,601.00/3,346.27
  6. Step 6: Final answer
    x = 2,375.66

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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.