Home / 3,373.38-4,653.72-2,586.06

Finding the Fourth Proportional to 3,373.38, 4,653.72 and 2,586.06

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Solution

The fourth proportional to 3,373.38, 4,653.72 and 2,586.06 is: 3,567.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.38 : 4,653.72 = 2,586.06 : x
  2. Step 2: Convert to fraction form
    3,373.38/4,653.72 = 2,586.06/x
  3. Step 3: Cross multiply
    3,373.38x = 4,653.72 × 2,586.06
  4. Step 4: Simplify right side
    3,373.38x = 12,034,799.14
  5. Step 5: Solve for x
    x = 12,034,799.14/3,373.38
  6. Step 6: Final answer
    x = 3,567.58

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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.