Home / 5,674.66-8,513.44-3,336.59

Finding the Fourth Proportional to 5,674.66, 8,513.44 and 3,336.59

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Solution

The fourth proportional to 5,674.66, 8,513.44 and 3,336.59 is: 5,005.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674.66 : 8,513.44 = 3,336.59 : x
  2. Step 2: Convert to fraction form
    5,674.66/8,513.44 = 3,336.59/x
  3. Step 3: Cross multiply
    5,674.66x = 8,513.44 × 3,336.59
  4. Step 4: Simplify right side
    5,674.66x = 28,405,871.71
  5. Step 5: Solve for x
    x = 28,405,871.71/5,674.66
  6. Step 6: Final answer
    x = 5,005.74

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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.