Home / 5,983.74-8,256.76-3,330.80

Finding the Fourth Proportional to 5,983.74, 8,256.76 and 3,330.80

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Solution

The fourth proportional to 5,983.74, 8,256.76 and 3,330.80 is: 4,596.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.74 : 8,256.76 = 3,330.80 : x
  2. Step 2: Convert to fraction form
    5,983.74/8,256.76 = 3,330.80/x
  3. Step 3: Cross multiply
    5,983.74x = 8,256.76 × 3,330.80
  4. Step 4: Simplify right side
    5,983.74x = 27,501,616.21
  5. Step 5: Solve for x
    x = 27,501,616.21/5,983.74
  6. Step 6: Final answer
    x = 4,596.06

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1.5x scale

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.