Home / 23,270.83-34,906.44-6,630.84

Finding the Fourth Proportional to 23,270.83, 34,906.44 and 6,630.84

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Solution

The fourth proportional to 23,270.83, 34,906.44 and 6,630.84 is: 9,946.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,270.83 : 34,906.44 = 6,630.84 : x
  2. Step 2: Convert to fraction form
    23,270.83/34,906.44 = 6,630.84/x
  3. Step 3: Cross multiply
    23,270.83x = 34,906.44 × 6,630.84
  4. Step 4: Simplify right side
    23,270.83x = 231,459,018.61
  5. Step 5: Solve for x
    x = 231,459,018.61/23,270.83
  6. Step 6: Final answer
    x = 9,946.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.