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Finding the Fourth Proportional to 29,595.78, 44,415.51 and 14,013.38

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Solution

The fourth proportional to 29,595.78, 44,415.51 and 14,013.38 is: 21,030.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,595.78 : 44,415.51 = 14,013.38 : x
  2. Step 2: Convert to fraction form
    29,595.78/44,415.51 = 14,013.38/x
  3. Step 3: Cross multiply
    29,595.78x = 44,415.51 × 14,013.38
  4. Step 4: Simplify right side
    29,595.78x = 622,411,419.52
  5. Step 5: Solve for x
    x = 622,411,419.52/29,595.78
  6. Step 6: Final answer
    x = 21,030.41

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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.