Home / 9,927.36-14,869.17-6,624.99

Finding the Fourth Proportional to 9,927.36, 14,869.17 and 6,624.99

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Solution

The fourth proportional to 9,927.36, 14,869.17 and 6,624.99 is: 9,922.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927.36 : 14,869.17 = 6,624.99 : x
  2. Step 2: Convert to fraction form
    9,927.36/14,869.17 = 6,624.99/x
  3. Step 3: Cross multiply
    9,927.36x = 14,869.17 × 6,624.99
  4. Step 4: Simplify right side
    9,927.36x = 98,508,102.56
  5. Step 5: Solve for x
    x = 98,508,102.56/9,927.36
  6. Step 6: Final answer
    x = 9,922.89

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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.