Home / 9,233.02-12,740.94-6,244.12

Finding the Fourth Proportional to 9,233.02, 12,740.94 and 6,244.12

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Solution

The fourth proportional to 9,233.02, 12,740.94 and 6,244.12 is: 8,616.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233.02 : 12,740.94 = 6,244.12 : x
  2. Step 2: Convert to fraction form
    9,233.02/12,740.94 = 6,244.12/x
  3. Step 3: Cross multiply
    9,233.02x = 12,740.94 × 6,244.12
  4. Step 4: Simplify right side
    9,233.02x = 79,555,958.27
  5. Step 5: Solve for x
    x = 79,555,958.27/9,233.02
  6. Step 6: Final answer
    x = 8,616.46

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Half scale
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Double scale
Find fourth proportional to 9,234.02, 12,742.32 and 6,245.12
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.