Home / 44,079.04-66,140.64-23,304.64

Finding the Fourth Proportional to 44,079.04, 66,140.64 and 23,304.64

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Solution

The fourth proportional to 44,079.04, 66,140.64 and 23,304.64 is: 34,968.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,079.04 : 66,140.64 = 23,304.64 : x
  2. Step 2: Convert to fraction form
    44,079.04/66,140.64 = 23,304.64/x
  3. Step 3: Cross multiply
    44,079.04x = 66,140.64 × 23,304.64
  4. Step 4: Simplify right side
    44,079.04x = 1,541,383,804.57
  5. Step 5: Solve for x
    x = 1,541,383,804.57/44,079.04
  6. Step 6: Final answer
    x = 34,968.63

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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.