Home / 22,509.12-33,767.52-6,923.84

Finding the Fourth Proportional to 22,509.12, 33,767.52 and 6,923.84

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Solution

The fourth proportional to 22,509.12, 33,767.52 and 6,923.84 is: 10,386.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,509.12 : 33,767.52 = 6,923.84 : x
  2. Step 2: Convert to fraction form
    22,509.12/33,767.52 = 6,923.84/x
  3. Step 3: Cross multiply
    22,509.12x = 33,767.52 × 6,923.84
  4. Step 4: Simplify right side
    22,509.12x = 233,800,905.68
  5. Step 5: Solve for x
    x = 233,800,905.68/22,509.12
  6. Step 6: Final answer
    x = 10,386.94

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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.