Home / 2,482.96-3,425.51-1,599.28

Finding the Fourth Proportional to 2,482.96, 3,425.51 and 1,599.28

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Solution

The fourth proportional to 2,482.96, 3,425.51 and 1,599.28 is: 2,206.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.96 : 3,425.51 = 1,599.28 : x
  2. Step 2: Convert to fraction form
    2,482.96/3,425.51 = 1,599.28/x
  3. Step 3: Cross multiply
    2,482.96x = 3,425.51 × 1,599.28
  4. Step 4: Simplify right side
    2,482.96x = 5,478,343.78
  5. Step 5: Solve for x
    x = 5,478,343.78/2,482.96
  6. Step 6: Final answer
    x = 2,206.37

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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.