Home / 5,983.02-8,256.27-3,330.66

Finding the Fourth Proportional to 5,983.02, 8,256.27 and 3,330.66

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Solution

The fourth proportional to 5,983.02, 8,256.27 and 3,330.66 is: 4,596.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983.02 : 8,256.27 = 3,330.66 : x
  2. Step 2: Convert to fraction form
    5,983.02/8,256.27 = 3,330.66/x
  3. Step 3: Cross multiply
    5,983.02x = 8,256.27 × 3,330.66
  4. Step 4: Simplify right side
    5,983.02x = 27,498,828.24
  5. Step 5: Solve for x
    x = 27,498,828.24/5,983.02
  6. Step 6: Final answer
    x = 4,596.15

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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.