Home / 24,429.28-36,622.08-11,942.24

Finding the Fourth Proportional to 24,429.28, 36,622.08 and 11,942.24

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Solution

The fourth proportional to 24,429.28, 36,622.08 and 11,942.24 is: 17,902.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429.28 : 36,622.08 = 11,942.24 : x
  2. Step 2: Convert to fraction form
    24,429.28/36,622.08 = 11,942.24/x
  3. Step 3: Cross multiply
    24,429.28x = 36,622.08 × 11,942.24
  4. Step 4: Simplify right side
    24,429.28x = 437,349,668.66
  5. Step 5: Solve for x
    x = 437,349,668.66/24,429.28
  6. Step 6: Final answer
    x = 17,902.68

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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.