Home / 5,052.70-7,580.62-2,589.24

Finding the Fourth Proportional to 5,052.70, 7,580.62 and 2,589.24

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Solution

The fourth proportional to 5,052.70, 7,580.62 and 2,589.24 is: 3,884.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.70 : 7,580.62 = 2,589.24 : x
  2. Step 2: Convert to fraction form
    5,052.70/7,580.62 = 2,589.24/x
  3. Step 3: Cross multiply
    5,052.70x = 7,580.62 × 2,589.24
  4. Step 4: Simplify right side
    5,052.70x = 19,628,044.53
  5. Step 5: Solve for x
    x = 19,628,044.53/5,052.70
  6. Step 6: Final answer
    x = 3,884.66

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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.