Home / 6,166.31-8,501.37-4,550.36

Finding the Fourth Proportional to 6,166.31, 8,501.37 and 4,550.36

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Solution

The fourth proportional to 6,166.31, 8,501.37 and 4,550.36 is: 6,273.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166.31 : 8,501.37 = 4,550.36 : x
  2. Step 2: Convert to fraction form
    6,166.31/8,501.37 = 4,550.36/x
  3. Step 3: Cross multiply
    6,166.31x = 8,501.37 × 4,550.36
  4. Step 4: Simplify right side
    6,166.31x = 38,684,293.99
  5. Step 5: Solve for x
    x = 38,684,293.99/6,166.31
  6. Step 6: Final answer
    x = 6,273.49

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Half scale
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Double scale
Find fourth proportional to 6,167.31, 8,502.75 and 4,551.36
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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.