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Finding the Fourth Proportional to 44,094, 66,141.36 and 16,392

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Solution

The fourth proportional to 44,094, 66,141.36 and 16,392 is: 24,588.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094 : 66,141.36 = 16,392 : x
  2. Step 2: Convert to fraction form
    44,094/66,141.36 = 16,392/x
  3. Step 3: Cross multiply
    44,094x = 66,141.36 × 16,392
  4. Step 4: Simplify right side
    44,094x = 1,084,189,173.12
  5. Step 5: Solve for x
    x = 1,084,189,173.12/44,094
  6. Step 6: Final answer
    x = 24,588.13

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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.