Home / 5,966.43-8,233.80-3,314.07

Finding the Fourth Proportional to 5,966.43, 8,233.80 and 3,314.07

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Solution

The fourth proportional to 5,966.43, 8,233.80 and 3,314.07 is: 4,573.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.43 : 8,233.80 = 3,314.07 : x
  2. Step 2: Convert to fraction form
    5,966.43/8,233.80 = 3,314.07/x
  3. Step 3: Cross multiply
    5,966.43x = 8,233.80 × 3,314.07
  4. Step 4: Simplify right side
    5,966.43x = 27,287,389.57
  5. Step 5: Solve for x
    x = 27,287,389.57/5,966.43
  6. Step 6: Final answer
    x = 4,573.49

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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.