Home / 82,667.75-114,081.21-44,941.73

Finding the Fourth Proportional to 82,667.75, 114,081.21 and 44,941.73

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Solution

The fourth proportional to 82,667.75, 114,081.21 and 44,941.73 is: 62,019.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,667.75 : 114,081.21 = 44,941.73 : x
  2. Step 2: Convert to fraction form
    82,667.75/114,081.21 = 44,941.73/x
  3. Step 3: Cross multiply
    82,667.75x = 114,081.21 × 44,941.73
  4. Step 4: Simplify right side
    82,667.75x = 5,127,006,937.89
  5. Step 5: Solve for x
    x = 5,127,006,937.89/82,667.75
  6. Step 6: Final answer
    x = 62,019.43

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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.