Home / 5,923.58-8,886.17-2,174.86

Finding the Fourth Proportional to 5,923.58, 8,886.17 and 2,174.86

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Solution

The fourth proportional to 5,923.58, 8,886.17 and 2,174.86 is: 3,262.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.58 : 8,886.17 = 2,174.86 : x
  2. Step 2: Convert to fraction form
    5,923.58/8,886.17 = 2,174.86/x
  3. Step 3: Cross multiply
    5,923.58x = 8,886.17 × 2,174.86
  4. Step 4: Simplify right side
    5,923.58x = 19,326,175.69
  5. Step 5: Solve for x
    x = 19,326,175.69/5,923.58
  6. Step 6: Final answer
    x = 3,262.58

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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.