Home / 68,860.24-95,007.48-44,667.92

Finding the Fourth Proportional to 68,860.24, 95,007.48 and 44,667.92

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Solution

The fourth proportional to 68,860.24, 95,007.48 and 44,667.92 is: 61,628.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,860.24 : 95,007.48 = 44,667.92 : x
  2. Step 2: Convert to fraction form
    68,860.24/95,007.48 = 44,667.92/x
  3. Step 3: Cross multiply
    68,860.24x = 95,007.48 × 44,667.92
  4. Step 4: Simplify right side
    68,860.24x = 4,243,786,516.04
  5. Step 5: Solve for x
    x = 4,243,786,516.04/68,860.24
  6. Step 6: Final answer
    x = 61,628.98

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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.