Home / 41,632.86-62,391.57-22,890.30

Finding the Fourth Proportional to 41,632.86, 62,391.57 and 22,890.30

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Solution

The fourth proportional to 41,632.86, 62,391.57 and 22,890.30 is: 34,303.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,632.86 : 62,391.57 = 22,890.30 : x
  2. Step 2: Convert to fraction form
    41,632.86/62,391.57 = 22,890.30/x
  3. Step 3: Cross multiply
    41,632.86x = 62,391.57 × 22,890.30
  4. Step 4: Simplify right side
    41,632.86x = 1,428,161,754.77
  5. Step 5: Solve for x
    x = 1,428,161,754.77/41,632.86
  6. Step 6: Final answer
    x = 34,303.71

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1.5x scale

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.