Home / 24,953.43-34,435.18-13,622.49

Finding the Fourth Proportional to 24,953.43, 34,435.18 and 13,622.49

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Solution

The fourth proportional to 24,953.43, 34,435.18 and 13,622.49 is: 18,798.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,953.43 : 34,435.18 = 13,622.49 : x
  2. Step 2: Convert to fraction form
    24,953.43/34,435.18 = 13,622.49/x
  3. Step 3: Cross multiply
    24,953.43x = 34,435.18 × 13,622.49
  4. Step 4: Simplify right side
    24,953.43x = 469,092,912.23
  5. Step 5: Solve for x
    x = 469,092,912.23/24,953.43
  6. Step 6: Final answer
    x = 18,798.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.