Home / 45,989.25-69,000.53-22,632.09

Finding the Fourth Proportional to 45,989.25, 69,000.53 and 22,632.09

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Solution

The fourth proportional to 45,989.25, 69,000.53 and 22,632.09 is: 33,956.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,989.25 : 69,000.53 = 22,632.09 : x
  2. Step 2: Convert to fraction form
    45,989.25/69,000.53 = 22,632.09/x
  3. Step 3: Cross multiply
    45,989.25x = 69,000.53 × 22,632.09
  4. Step 4: Simplify right side
    45,989.25x = 1,561,626,091.85
  5. Step 5: Solve for x
    x = 1,561,626,091.85/45,989.25
  6. Step 6: Final answer
    x = 33,956.33

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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.