Home / 5,727.77-8,592.59-2,029.20

Finding the Fourth Proportional to 5,727.77, 8,592.59 and 2,029.20

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Solution

The fourth proportional to 5,727.77, 8,592.59 and 2,029.20 is: 3,044.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727.77 : 8,592.59 = 2,029.20 : x
  2. Step 2: Convert to fraction form
    5,727.77/8,592.59 = 2,029.20/x
  3. Step 3: Cross multiply
    5,727.77x = 8,592.59 × 2,029.20
  4. Step 4: Simplify right side
    5,727.77x = 17,436,083.63
  5. Step 5: Solve for x
    x = 17,436,083.63/5,727.77
  6. Step 6: Final answer
    x = 3,044.13

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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.