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Finding the Fourth Proportional to 44,346.72, 66,392.16 and 41,232.72

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Solution

The fourth proportional to 44,346.72, 66,392.16 and 41,232.72 is: 61,730.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,346.72 : 66,392.16 = 41,232.72 : x
  2. Step 2: Convert to fraction form
    44,346.72/66,392.16 = 41,232.72/x
  3. Step 3: Cross multiply
    44,346.72x = 66,392.16 × 41,232.72
  4. Step 4: Simplify right side
    44,346.72x = 2,737,529,343.48
  5. Step 5: Solve for x
    x = 2,737,529,343.48/44,346.72
  6. Step 6: Final answer
    x = 61,730.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.