Home / 5,998.23-8,277.54-3,345.60

Finding the Fourth Proportional to 5,998.23, 8,277.54 and 3,345.60

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Solution

The fourth proportional to 5,998.23, 8,277.54 and 3,345.60 is: 4,616.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998.23 : 8,277.54 = 3,345.60 : x
  2. Step 2: Convert to fraction form
    5,998.23/8,277.54 = 3,345.60/x
  3. Step 3: Cross multiply
    5,998.23x = 8,277.54 × 3,345.60
  4. Step 4: Simplify right side
    5,998.23x = 27,693,337.82
  5. Step 5: Solve for x
    x = 27,693,337.82/5,998.23
  6. Step 6: Final answer
    x = 4,616.92

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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.