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Finding the Fourth Proportional to 32,052.78, 44,250.03 and 21,460.50

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Solution

The fourth proportional to 32,052.78, 44,250.03 and 21,460.50 is: 29,627.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,052.78 : 44,250.03 = 21,460.50 : x
  2. Step 2: Convert to fraction form
    32,052.78/44,250.03 = 21,460.50/x
  3. Step 3: Cross multiply
    32,052.78x = 44,250.03 × 21,460.50
  4. Step 4: Simplify right side
    32,052.78x = 949,627,768.82
  5. Step 5: Solve for x
    x = 949,627,768.82/32,052.78
  6. Step 6: Final answer
    x = 29,627.00

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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.