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Finding the Fourth Proportional to 29,712.84, 44,365.53 and 25,328.04

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Solution

The fourth proportional to 29,712.84, 44,365.53 and 25,328.04 is: 37,818.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,712.84 : 44,365.53 = 25,328.04 : x
  2. Step 2: Convert to fraction form
    29,712.84/44,365.53 = 25,328.04/x
  3. Step 3: Cross multiply
    29,712.84x = 44,365.53 × 25,328.04
  4. Step 4: Simplify right side
    29,712.84x = 1,123,691,918.46
  5. Step 5: Solve for x
    x = 1,123,691,918.46/29,712.84
  6. Step 6: Final answer
    x = 37,818.39

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.