Home / 41,835.08-57,732.84-22,715.03

Finding the Fourth Proportional to 41,835.08, 57,732.84 and 22,715.03

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Solution

The fourth proportional to 41,835.08, 57,732.84 and 22,715.03 is: 31,346.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,835.08 : 57,732.84 = 22,715.03 : x
  2. Step 2: Convert to fraction form
    41,835.08/57,732.84 = 22,715.03/x
  3. Step 3: Cross multiply
    41,835.08x = 57,732.84 × 22,715.03
  4. Step 4: Simplify right side
    41,835.08x = 1,311,403,192.59
  5. Step 5: Solve for x
    x = 1,311,403,192.59/41,835.08
  6. Step 6: Final answer
    x = 31,346.97

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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.