Home / 31,902.80-47,800.74-22,527.25

Finding the Fourth Proportional to 31,902.80, 47,800.74 and 22,527.25

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Solution

The fourth proportional to 31,902.80, 47,800.74 and 22,527.25 is: 33,753.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,902.80 : 47,800.74 = 22,527.25 : x
  2. Step 2: Convert to fraction form
    31,902.80/47,800.74 = 22,527.25/x
  3. Step 3: Cross multiply
    31,902.80x = 47,800.74 × 22,527.25
  4. Step 4: Simplify right side
    31,902.80x = 1,076,819,339.67
  5. Step 5: Solve for x
    x = 1,076,819,339.67/31,902.80
  6. Step 6: Final answer
    x = 33,753.13

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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.