Home / 5,727.62-8,588.61-2,029.32

Finding the Fourth Proportional to 5,727.62, 8,588.61 and 2,029.32

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Solution

The fourth proportional to 5,727.62, 8,588.61 and 2,029.32 is: 3,042.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727.62 : 8,588.61 = 2,029.32 : x
  2. Step 2: Convert to fraction form
    5,727.62/8,588.61 = 2,029.32/x
  3. Step 3: Cross multiply
    5,727.62x = 8,588.61 × 2,029.32
  4. Step 4: Simplify right side
    5,727.62x = 17,429,038.05
  5. Step 5: Solve for x
    x = 17,429,038.05/5,727.62
  6. Step 6: Final answer
    x = 3,042.98

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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.