Home / 69,632.42-104,438.61-22,252.91

Finding the Fourth Proportional to 69,632.42, 104,438.61 and 22,252.91

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Solution

The fourth proportional to 69,632.42, 104,438.61 and 22,252.91 is: 33,376.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,632.42 : 104,438.61 = 22,252.91 : x
  2. Step 2: Convert to fraction form
    69,632.42/104,438.61 = 22,252.91/x
  3. Step 3: Cross multiply
    69,632.42x = 104,438.61 × 22,252.91
  4. Step 4: Simplify right side
    69,632.42x = 2,324,062,988.86
  5. Step 5: Solve for x
    x = 2,324,062,988.86/69,632.42
  6. Step 6: Final answer
    x = 33,376.16

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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.