Home / 5,762.34-8,644.59-2,299.62

Finding the Fourth Proportional to 5,762.34, 8,644.59 and 2,299.62

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Solution

The fourth proportional to 5,762.34, 8,644.59 and 2,299.62 is: 3,449.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,762.34 : 8,644.59 = 2,299.62 : x
  2. Step 2: Convert to fraction form
    5,762.34/8,644.59 = 2,299.62/x
  3. Step 3: Cross multiply
    5,762.34x = 8,644.59 × 2,299.62
  4. Step 4: Simplify right side
    5,762.34x = 19,879,272.06
  5. Step 5: Solve for x
    x = 19,879,272.06/5,762.34
  6. Step 6: Final answer
    x = 3,449.86

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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.