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Finding the Fourth Proportional to 14,752.41, 22,125.54 and 5,396.84

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Solution

The fourth proportional to 14,752.41, 22,125.54 and 5,396.84 is: 8,094.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752.41 : 22,125.54 = 5,396.84 : x
  2. Step 2: Convert to fraction form
    14,752.41/22,125.54 = 5,396.84/x
  3. Step 3: Cross multiply
    14,752.41x = 22,125.54 × 5,396.84
  4. Step 4: Simplify right side
    14,752.41x = 119,407,888.67
  5. Step 5: Solve for x
    x = 119,407,888.67/14,752.41
  6. Step 6: Final answer
    x = 8,094.13

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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.