Home / 9,934.72-14,905.06-4,008.56

Finding the Fourth Proportional to 9,934.72, 14,905.06 and 4,008.56

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Solution

The fourth proportional to 9,934.72, 14,905.06 and 4,008.56 is: 6,014.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.72 : 14,905.06 = 4,008.56 : x
  2. Step 2: Convert to fraction form
    9,934.72/14,905.06 = 4,008.56/x
  3. Step 3: Cross multiply
    9,934.72x = 14,905.06 × 4,008.56
  4. Step 4: Simplify right side
    9,934.72x = 59,747,742.77
  5. Step 5: Solve for x
    x = 59,747,742.77/9,934.72
  6. Step 6: Final answer
    x = 6,014.04

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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.