Home / 22,433.04-33,654.48-6,636.84

Finding the Fourth Proportional to 22,433.04, 33,654.48 and 6,636.84

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Solution

The fourth proportional to 22,433.04, 33,654.48 and 6,636.84 is: 9,956.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433.04 : 33,654.48 = 6,636.84 : x
  2. Step 2: Convert to fraction form
    22,433.04/33,654.48 = 6,636.84/x
  3. Step 3: Cross multiply
    22,433.04x = 33,654.48 × 6,636.84
  4. Step 4: Simplify right side
    22,433.04x = 223,359,399.04
  5. Step 5: Solve for x
    x = 223,359,399.04/22,433.04
  6. Step 6: Final answer
    x = 9,956.72

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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.