Home / 14,773.53-22,155.48-4,910.16

Finding the Fourth Proportional to 14,773.53, 22,155.48 and 4,910.16

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Solution

The fourth proportional to 14,773.53, 22,155.48 and 4,910.16 is: 7,363.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,773.53 : 22,155.48 = 4,910.16 : x
  2. Step 2: Convert to fraction form
    14,773.53/22,155.48 = 4,910.16/x
  3. Step 3: Cross multiply
    14,773.53x = 22,155.48 × 4,910.16
  4. Step 4: Simplify right side
    14,773.53x = 108,786,840.90
  5. Step 5: Solve for x
    x = 108,786,840.90/14,773.53
  6. Step 6: Final answer
    x = 7,363.63

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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.