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Finding the Fourth Proportional to 43,121.19, 59,505.79 and 24,254.67

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Solution

The fourth proportional to 43,121.19, 59,505.79 and 24,254.67 is: 33,470.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,121.19 : 59,505.79 = 24,254.67 : x
  2. Step 2: Convert to fraction form
    43,121.19/59,505.79 = 24,254.67/x
  3. Step 3: Cross multiply
    43,121.19x = 59,505.79 × 24,254.67
  4. Step 4: Simplify right side
    43,121.19x = 1,443,293,507.53
  5. Step 5: Solve for x
    x = 1,443,293,507.53/43,121.19
  6. Step 6: Final answer
    x = 33,470.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.