Home / 22,933.96-34,414.08-12,404.14

Finding the Fourth Proportional to 22,933.96, 34,414.08 and 12,404.14

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Solution

The fourth proportional to 22,933.96, 34,414.08 and 12,404.14 is: 18,613.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,933.96 : 34,414.08 = 12,404.14 : x
  2. Step 2: Convert to fraction form
    22,933.96/34,414.08 = 12,404.14/x
  3. Step 3: Cross multiply
    22,933.96x = 34,414.08 × 12,404.14
  4. Step 4: Simplify right side
    22,933.96x = 426,877,066.29
  5. Step 5: Solve for x
    x = 426,877,066.29/22,933.96
  6. Step 6: Final answer
    x = 18,613.32

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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.