Home / 22,348.94-33,472.38-10,670.36

Finding the Fourth Proportional to 22,348.94, 33,472.38 and 10,670.36

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Solution

The fourth proportional to 22,348.94, 33,472.38 and 10,670.36 is: 15,981.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,348.94 : 33,472.38 = 10,670.36 : x
  2. Step 2: Convert to fraction form
    22,348.94/33,472.38 = 10,670.36/x
  3. Step 3: Cross multiply
    22,348.94x = 33,472.38 × 10,670.36
  4. Step 4: Simplify right side
    22,348.94x = 357,162,344.66
  5. Step 5: Solve for x
    x = 357,162,344.66/22,348.94
  6. Step 6: Final answer
    x = 15,981.18

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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.