Home / 22,518.94-33,777.73-9,370.97

Finding the Fourth Proportional to 22,518.94, 33,777.73 and 9,370.97

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Solution

The fourth proportional to 22,518.94, 33,777.73 and 9,370.97 is: 14,056.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,518.94 : 33,777.73 = 9,370.97 : x
  2. Step 2: Convert to fraction form
    22,518.94/33,777.73 = 9,370.97/x
  3. Step 3: Cross multiply
    22,518.94x = 33,777.73 × 9,370.97
  4. Step 4: Simplify right side
    22,518.94x = 316,530,011.28
  5. Step 5: Solve for x
    x = 316,530,011.28/22,518.94
  6. Step 6: Final answer
    x = 14,056.17

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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.