Home / 33,654.23-50,425.55-20,466.71

Finding the Fourth Proportional to 33,654.23, 50,425.55 and 20,466.71

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Solution

The fourth proportional to 33,654.23, 50,425.55 and 20,466.71 is: 30,666.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,654.23 : 50,425.55 = 20,466.71 : x
  2. Step 2: Convert to fraction form
    33,654.23/50,425.55 = 20,466.71/x
  3. Step 3: Cross multiply
    33,654.23x = 50,425.55 × 20,466.71
  4. Step 4: Simplify right side
    33,654.23x = 1,032,045,006.11
  5. Step 5: Solve for x
    x = 1,032,045,006.11/33,654.23
  6. Step 6: Final answer
    x = 30,666.13

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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.