Home / 44,066.97-66,107.75-21,881.07

Finding the Fourth Proportional to 44,066.97, 66,107.75 and 21,881.07

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Solution

The fourth proportional to 44,066.97, 66,107.75 and 21,881.07 is: 32,825.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,066.97 : 66,107.75 = 21,881.07 : x
  2. Step 2: Convert to fraction form
    44,066.97/66,107.75 = 21,881.07/x
  3. Step 3: Cross multiply
    44,066.97x = 66,107.75 × 21,881.07
  4. Step 4: Simplify right side
    44,066.97x = 1,446,508,195.89
  5. Step 5: Solve for x
    x = 1,446,508,195.89/44,066.97
  6. Step 6: Final answer
    x = 32,825.22

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1.5x scale

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.