Home / 46,222.70-69,291.50-25,131.92

Finding the Fourth Proportional to 46,222.70, 69,291.50 and 25,131.92

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Solution

The fourth proportional to 46,222.70, 69,291.50 and 25,131.92 is: 37,674.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,222.70 : 69,291.50 = 25,131.92 : x
  2. Step 2: Convert to fraction form
    46,222.70/69,291.50 = 25,131.92/x
  3. Step 3: Cross multiply
    46,222.70x = 69,291.50 × 25,131.92
  4. Step 4: Simplify right side
    46,222.70x = 1,741,428,434.68
  5. Step 5: Solve for x
    x = 1,741,428,434.68/46,222.70
  6. Step 6: Final answer
    x = 37,674.74

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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.