Home / 8,588.19-11,840.36-6,196.16

Finding the Fourth Proportional to 8,588.19, 11,840.36 and 6,196.16

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Solution

The fourth proportional to 8,588.19, 11,840.36 and 6,196.16 is: 8,542.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588.19 : 11,840.36 = 6,196.16 : x
  2. Step 2: Convert to fraction form
    8,588.19/11,840.36 = 6,196.16/x
  3. Step 3: Cross multiply
    8,588.19x = 11,840.36 × 6,196.16
  4. Step 4: Simplify right side
    8,588.19x = 73,364,765.02
  5. Step 5: Solve for x
    x = 73,364,765.02/8,588.19
  6. Step 6: Final answer
    x = 8,542.52

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Half scale
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Double scale
Find fourth proportional to 8,589.19, 11,841.74 and 6,197.16
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.