Home / 23,512.16-35,245.20-9,670.88

Finding the Fourth Proportional to 23,512.16, 35,245.20 and 9,670.88

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Solution

The fourth proportional to 23,512.16, 35,245.20 and 9,670.88 is: 14,496.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,512.16 : 35,245.20 = 9,670.88 : x
  2. Step 2: Convert to fraction form
    23,512.16/35,245.20 = 9,670.88/x
  3. Step 3: Cross multiply
    23,512.16x = 35,245.20 × 9,670.88
  4. Step 4: Simplify right side
    23,512.16x = 340,852,099.78
  5. Step 5: Solve for x
    x = 340,852,099.78/23,512.16
  6. Step 6: Final answer
    x = 14,496.84

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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.