Home / 5,948.73-8,213.25-5,317.23

Finding the Fourth Proportional to 5,948.73, 8,213.25 and 5,317.23

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Solution

The fourth proportional to 5,948.73, 8,213.25 and 5,317.23 is: 7,341.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.73 : 8,213.25 = 5,317.23 : x
  2. Step 2: Convert to fraction form
    5,948.73/8,213.25 = 5,317.23/x
  3. Step 3: Cross multiply
    5,948.73x = 8,213.25 × 5,317.23
  4. Step 4: Simplify right side
    5,948.73x = 43,671,739.30
  5. Step 5: Solve for x
    x = 43,671,739.30/5,948.73
  6. Step 6: Final answer
    x = 7,341.36

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Similar ratio
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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.