Home / 14,827.65-22,222.26-11,100.66

Finding the Fourth Proportional to 14,827.65, 22,222.26 and 11,100.66

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Solution

The fourth proportional to 14,827.65, 22,222.26 and 11,100.66 is: 16,636.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,827.65 : 22,222.26 = 11,100.66 : x
  2. Step 2: Convert to fraction form
    14,827.65/22,222.26 = 11,100.66/x
  3. Step 3: Cross multiply
    14,827.65x = 22,222.26 × 11,100.66
  4. Step 4: Simplify right side
    14,827.65x = 246,681,752.69
  5. Step 5: Solve for x
    x = 246,681,752.69/14,827.65
  6. Step 6: Final answer
    x = 16,636.60

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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.