Home / 41,667.75-57,501.54-22,804.92

Finding the Fourth Proportional to 41,667.75, 57,501.54 and 22,804.92

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Solution

The fourth proportional to 41,667.75, 57,501.54 and 22,804.92 is: 31,470.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,667.75 : 57,501.54 = 22,804.92 : x
  2. Step 2: Convert to fraction form
    41,667.75/57,501.54 = 22,804.92/x
  3. Step 3: Cross multiply
    41,667.75x = 57,501.54 × 22,804.92
  4. Step 4: Simplify right side
    41,667.75x = 1,311,318,019.58
  5. Step 5: Solve for x
    x = 1,311,318,019.58/41,667.75
  6. Step 6: Final answer
    x = 31,470.81

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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.