Home / 6,229.55-8,586.60-4,551.23

Finding the Fourth Proportional to 6,229.55, 8,586.60 and 4,551.23

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Solution

The fourth proportional to 6,229.55, 8,586.60 and 4,551.23 is: 6,273.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229.55 : 8,586.60 = 4,551.23 : x
  2. Step 2: Convert to fraction form
    6,229.55/8,586.60 = 4,551.23/x
  3. Step 3: Cross multiply
    6,229.55x = 8,586.60 × 4,551.23
  4. Step 4: Simplify right side
    6,229.55x = 39,079,591.52
  5. Step 5: Solve for x
    x = 39,079,591.52/6,229.55
  6. Step 6: Final answer
    x = 6,273.26

Related Problems

Find fourth proportional to 3,114.78, 4,293.30 and 2,275.62
Half scale
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Double scale
Find fourth proportional to 6,230.55, 8,587.98 and 4,552.23
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.