Home / 2,573.39-3,837.49-2,550

Finding the Fourth Proportional to 2,573.39, 3,837.49 and 2,550

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Solution

The fourth proportional to 2,573.39, 3,837.49 and 2,550 is: 3,802.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573.39 : 3,837.49 = 2,550 : x
  2. Step 2: Convert to fraction form
    2,573.39/3,837.49 = 2,550/x
  3. Step 3: Cross multiply
    2,573.39x = 3,837.49 × 2,550
  4. Step 4: Simplify right side
    2,573.39x = 9,785,599.50
  5. Step 5: Solve for x
    x = 9,785,599.50/2,573.39
  6. Step 6: Final answer
    x = 3,802.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.