Home / 44,966.88-67,450.59-20,001.06

Finding the Fourth Proportional to 44,966.88, 67,450.59 and 20,001.06

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Solution

The fourth proportional to 44,966.88, 67,450.59 and 20,001.06 is: 30,001.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,966.88 : 67,450.59 = 20,001.06 : x
  2. Step 2: Convert to fraction form
    44,966.88/67,450.59 = 20,001.06/x
  3. Step 3: Cross multiply
    44,966.88x = 67,450.59 × 20,001.06
  4. Step 4: Simplify right side
    44,966.88x = 1,349,083,297.63
  5. Step 5: Solve for x
    x = 1,349,083,297.63/44,966.88
  6. Step 6: Final answer
    x = 30,001.71

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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.