Home / 6,232.29-8,601.51-3,875.19

Finding the Fourth Proportional to 6,232.29, 8,601.51 and 3,875.19

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Solution

The fourth proportional to 6,232.29, 8,601.51 and 3,875.19 is: 5,348.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.29 : 8,601.51 = 3,875.19 : x
  2. Step 2: Convert to fraction form
    6,232.29/8,601.51 = 3,875.19/x
  3. Step 3: Cross multiply
    6,232.29x = 8,601.51 × 3,875.19
  4. Step 4: Simplify right side
    6,232.29x = 33,332,485.54
  5. Step 5: Solve for x
    x = 33,332,485.54/6,232.29
  6. Step 6: Final answer
    x = 5,348.35

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Half scale
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Double scale
Find fourth proportional to 6,233.29, 8,602.89 and 3,876.19
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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.