Home / 4,996.32-7,496.51-2,531.83

Finding the Fourth Proportional to 4,996.32, 7,496.51 and 2,531.83

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Solution

The fourth proportional to 4,996.32, 7,496.51 and 2,531.83 is: 3,798.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.32 : 7,496.51 = 2,531.83 : x
  2. Step 2: Convert to fraction form
    4,996.32/7,496.51 = 2,531.83/x
  3. Step 3: Cross multiply
    4,996.32x = 7,496.51 × 2,531.83
  4. Step 4: Simplify right side
    4,996.32x = 18,979,888.91
  5. Step 5: Solve for x
    x = 18,979,888.91/4,996.32
  6. Step 6: Final answer
    x = 3,798.77

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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.