Home / 6,000.03-8,280.23-3,347.55

Finding the Fourth Proportional to 6,000.03, 8,280.23 and 3,347.55

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Solution

The fourth proportional to 6,000.03, 8,280.23 and 3,347.55 is: 4,619.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000.03 : 8,280.23 = 3,347.55 : x
  2. Step 2: Convert to fraction form
    6,000.03/8,280.23 = 3,347.55/x
  3. Step 3: Cross multiply
    6,000.03x = 8,280.23 × 3,347.55
  4. Step 4: Simplify right side
    6,000.03x = 27,718,467.20
  5. Step 5: Solve for x
    x = 27,718,467.20/6,000.03
  6. Step 6: Final answer
    x = 4,619.72

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Half scale
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Double scale
Find fourth proportional to 6,001.03, 8,281.61 and 3,348.55
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.