Home / 44,094.87-66,128.31-14,505.84

Finding the Fourth Proportional to 44,094.87, 66,128.31 and 14,505.84

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Solution

The fourth proportional to 44,094.87, 66,128.31 and 14,505.84 is: 21,754.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094.87 : 66,128.31 = 14,505.84 : x
  2. Step 2: Convert to fraction form
    44,094.87/66,128.31 = 14,505.84/x
  3. Step 3: Cross multiply
    44,094.87x = 66,128.31 × 14,505.84
  4. Step 4: Simplify right side
    44,094.87x = 959,246,684.33
  5. Step 5: Solve for x
    x = 959,246,684.33/44,094.87
  6. Step 6: Final answer
    x = 21,754.16

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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.