Home / 44,044.30-66,076.54-19,088.53

Finding the Fourth Proportional to 44,044.30, 66,076.54 and 19,088.53

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Solution

The fourth proportional to 44,044.30, 66,076.54 and 19,088.53 is: 28,637.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,044.30 : 66,076.54 = 19,088.53 : x
  2. Step 2: Convert to fraction form
    44,044.30/66,076.54 = 19,088.53/x
  3. Step 3: Cross multiply
    44,044.30x = 66,076.54 × 19,088.53
  4. Step 4: Simplify right side
    44,044.30x = 1,261,304,016.09
  5. Step 5: Solve for x
    x = 1,261,304,016.09/44,044.30
  6. Step 6: Final answer
    x = 28,637.17

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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.