Home / 22,011.04-33,017.10-7,233.40

Finding the Fourth Proportional to 22,011.04, 33,017.10 and 7,233.40

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Solution

The fourth proportional to 22,011.04, 33,017.10 and 7,233.40 is: 10,850.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,011.04 : 33,017.10 = 7,233.40 : x
  2. Step 2: Convert to fraction form
    22,011.04/33,017.10 = 7,233.40/x
  3. Step 3: Cross multiply
    22,011.04x = 33,017.10 × 7,233.40
  4. Step 4: Simplify right side
    22,011.04x = 238,825,891.14
  5. Step 5: Solve for x
    x = 238,825,891.14/22,011.04
  6. Step 6: Final answer
    x = 10,850.28

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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.