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Finding the Fourth Proportional to 24,374.34, 33,620.70 and 17,214.66

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Solution

The fourth proportional to 24,374.34, 33,620.70 and 17,214.66 is: 23,745.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,374.34 : 33,620.70 = 17,214.66 : x
  2. Step 2: Convert to fraction form
    24,374.34/33,620.70 = 17,214.66/x
  3. Step 3: Cross multiply
    24,374.34x = 33,620.70 × 17,214.66
  4. Step 4: Simplify right side
    24,374.34x = 578,768,919.46
  5. Step 5: Solve for x
    x = 578,768,919.46/24,374.34
  6. Step 6: Final answer
    x = 23,745.01

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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.