Home / 9,936.18-14,908.05-6,234.30

Finding the Fourth Proportional to 9,936.18, 14,908.05 and 6,234.30

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Solution

The fourth proportional to 9,936.18, 14,908.05 and 6,234.30 is: 9,353.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936.18 : 14,908.05 = 6,234.30 : x
  2. Step 2: Convert to fraction form
    9,936.18/14,908.05 = 6,234.30/x
  3. Step 3: Cross multiply
    9,936.18x = 14,908.05 × 6,234.30
  4. Step 4: Simplify right side
    9,936.18x = 92,941,256.12
  5. Step 5: Solve for x
    x = 92,941,256.12/9,936.18
  6. Step 6: Final answer
    x = 9,353.82

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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.