Home / 5,924.48-8,176.83-3,406.39

Finding the Fourth Proportional to 5,924.48, 8,176.83 and 3,406.39

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Solution

The fourth proportional to 5,924.48, 8,176.83 and 3,406.39 is: 4,701.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924.48 : 8,176.83 = 3,406.39 : x
  2. Step 2: Convert to fraction form
    5,924.48/8,176.83 = 3,406.39/x
  3. Step 3: Cross multiply
    5,924.48x = 8,176.83 × 3,406.39
  4. Step 4: Simplify right side
    5,924.48x = 27,853,434.47
  5. Step 5: Solve for x
    x = 27,853,434.47/5,924.48
  6. Step 6: Final answer
    x = 4,701.42

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.