Home / 6,039.56-8,334.59-3,386.97

Finding the Fourth Proportional to 6,039.56, 8,334.59 and 3,386.97

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Solution

The fourth proportional to 6,039.56, 8,334.59 and 3,386.97 is: 4,674.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039.56 : 8,334.59 = 3,386.97 : x
  2. Step 2: Convert to fraction form
    6,039.56/8,334.59 = 3,386.97/x
  3. Step 3: Cross multiply
    6,039.56x = 8,334.59 × 3,386.97
  4. Step 4: Simplify right side
    6,039.56x = 28,229,006.29
  5. Step 5: Solve for x
    x = 28,229,006.29/6,039.56
  6. Step 6: Final answer
    x = 4,674.02

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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.