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Finding the Fourth Proportional to 14,738.07, 22,111.15 and 4,349.82

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Solution

The fourth proportional to 14,738.07, 22,111.15 and 4,349.82 is: 6,525.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738.07 : 22,111.15 = 4,349.82 : x
  2. Step 2: Convert to fraction form
    14,738.07/22,111.15 = 4,349.82/x
  3. Step 3: Cross multiply
    14,738.07x = 22,111.15 × 4,349.82
  4. Step 4: Simplify right side
    14,738.07x = 96,179,522.49
  5. Step 5: Solve for x
    x = 96,179,522.49/14,738.07
  6. Step 6: Final answer
    x = 6,525.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.