Home / 6,183.19-8,533.02-3,530.55

Finding the Fourth Proportional to 6,183.19, 8,533.02 and 3,530.55

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Solution

The fourth proportional to 6,183.19, 8,533.02 and 3,530.55 is: 4,872.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183.19 : 8,533.02 = 3,530.55 : x
  2. Step 2: Convert to fraction form
    6,183.19/8,533.02 = 3,530.55/x
  3. Step 3: Cross multiply
    6,183.19x = 8,533.02 × 3,530.55
  4. Step 4: Simplify right side
    6,183.19x = 30,126,253.76
  5. Step 5: Solve for x
    x = 30,126,253.76/6,183.19
  6. Step 6: Final answer
    x = 4,872.28

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Half scale
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Double scale
Find fourth proportional to 6,184.19, 8,534.40 and 3,531.55
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.