Home / 2,484.09-3,711.44-2,397.96

Finding the Fourth Proportional to 2,484.09, 3,711.44 and 2,397.96

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Solution

The fourth proportional to 2,484.09, 3,711.44 and 2,397.96 is: 3,582.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484.09 : 3,711.44 = 2,397.96 : x
  2. Step 2: Convert to fraction form
    2,484.09/3,711.44 = 2,397.96/x
  3. Step 3: Cross multiply
    2,484.09x = 3,711.44 × 2,397.96
  4. Step 4: Simplify right side
    2,484.09x = 8,899,872.67
  5. Step 5: Solve for x
    x = 8,899,872.67/2,484.09
  6. Step 6: Final answer
    x = 3,582.75

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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.