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Finding the Fourth Proportional to 29,460.32, 44,190.08 and 10,744.48

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Solution

The fourth proportional to 29,460.32, 44,190.08 and 10,744.48 is: 16,116.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,460.32 : 44,190.08 = 10,744.48 : x
  2. Step 2: Convert to fraction form
    29,460.32/44,190.08 = 10,744.48/x
  3. Step 3: Cross multiply
    29,460.32x = 44,190.08 × 10,744.48
  4. Step 4: Simplify right side
    29,460.32x = 474,799,430.76
  5. Step 5: Solve for x
    x = 474,799,430.76/29,460.32
  6. Step 6: Final answer
    x = 16,116.57

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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.