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Finding the Fourth Proportional to 82,622.97, 114,019.99 and 44,897.22

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Solution

The fourth proportional to 82,622.97, 114,019.99 and 44,897.22 is: 61,958.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,622.97 : 114,019.99 = 44,897.22 : x
  2. Step 2: Convert to fraction form
    82,622.97/114,019.99 = 44,897.22/x
  3. Step 3: Cross multiply
    82,622.97x = 114,019.99 × 44,897.22
  4. Step 4: Simplify right side
    82,622.97x = 5,119,180,463.18
  5. Step 5: Solve for x
    x = 5,119,180,463.18/82,622.97
  6. Step 6: Final answer
    x = 61,958.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.