Home / 22,370.70-33,547.74-6,571.38

Finding the Fourth Proportional to 22,370.70, 33,547.74 and 6,571.38

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Solution

The fourth proportional to 22,370.70, 33,547.74 and 6,571.38 is: 9,854.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,370.70 : 33,547.74 = 6,571.38 : x
  2. Step 2: Convert to fraction form
    22,370.70/33,547.74 = 6,571.38/x
  3. Step 3: Cross multiply
    22,370.70x = 33,547.74 × 6,571.38
  4. Step 4: Simplify right side
    22,370.70x = 220,454,947.68
  5. Step 5: Solve for x
    x = 220,454,947.68/22,370.70
  6. Step 6: Final answer
    x = 9,854.63

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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.