Home / 22,589.04-33,892.20-10,901.28

Finding the Fourth Proportional to 22,589.04, 33,892.20 and 10,901.28

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Solution

The fourth proportional to 22,589.04, 33,892.20 and 10,901.28 is: 16,356.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,589.04 : 33,892.20 = 10,901.28 : x
  2. Step 2: Convert to fraction form
    22,589.04/33,892.20 = 10,901.28/x
  3. Step 3: Cross multiply
    22,589.04x = 33,892.20 × 10,901.28
  4. Step 4: Simplify right side
    22,589.04x = 369,468,362.02
  5. Step 5: Solve for x
    x = 369,468,362.02/22,589.04
  6. Step 6: Final answer
    x = 16,356.09

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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.