Home / 5,333.74-7,996.73-2,521.58

Finding the Fourth Proportional to 5,333.74, 7,996.73 and 2,521.58

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Solution

The fourth proportional to 5,333.74, 7,996.73 and 2,521.58 is: 3,780.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333.74 : 7,996.73 = 2,521.58 : x
  2. Step 2: Convert to fraction form
    5,333.74/7,996.73 = 2,521.58/x
  3. Step 3: Cross multiply
    5,333.74x = 7,996.73 × 2,521.58
  4. Step 4: Simplify right side
    5,333.74x = 20,164,394.43
  5. Step 5: Solve for x
    x = 20,164,394.43/5,333.74
  6. Step 6: Final answer
    x = 3,780.54

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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.