Home / 22,824.73-34,208.82-12,934.02

Finding the Fourth Proportional to 22,824.73, 34,208.82 and 12,934.02

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Solution

The fourth proportional to 22,824.73, 34,208.82 and 12,934.02 is: 19,385.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,824.73 : 34,208.82 = 12,934.02 : x
  2. Step 2: Convert to fraction form
    22,824.73/34,208.82 = 12,934.02/x
  3. Step 3: Cross multiply
    22,824.73x = 34,208.82 × 12,934.02
  4. Step 4: Simplify right side
    22,824.73x = 442,457,562.06
  5. Step 5: Solve for x
    x = 442,457,562.06/22,824.73
  6. Step 6: Final answer
    x = 19,385.01

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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.