Home / 5,510.04-8,257.74-2,582.19

Finding the Fourth Proportional to 5,510.04, 8,257.74 and 2,582.19

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Solution

The fourth proportional to 5,510.04, 8,257.74 and 2,582.19 is: 3,869.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510.04 : 8,257.74 = 2,582.19 : x
  2. Step 2: Convert to fraction form
    5,510.04/8,257.74 = 2,582.19/x
  3. Step 3: Cross multiply
    5,510.04x = 8,257.74 × 2,582.19
  4. Step 4: Simplify right side
    5,510.04x = 21,323,053.65
  5. Step 5: Solve for x
    x = 21,323,053.65/5,510.04
  6. Step 6: Final answer
    x = 3,869.85

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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.