Home / 22,307.85-33,467.31-6,725.46

Finding the Fourth Proportional to 22,307.85, 33,467.31 and 6,725.46

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Solution

The fourth proportional to 22,307.85, 33,467.31 and 6,725.46 is: 10,089.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,307.85 : 33,467.31 = 6,725.46 : x
  2. Step 2: Convert to fraction form
    22,307.85/33,467.31 = 6,725.46/x
  3. Step 3: Cross multiply
    22,307.85x = 33,467.31 × 6,725.46
  4. Step 4: Simplify right side
    22,307.85x = 225,083,054.71
  5. Step 5: Solve for x
    x = 225,083,054.71/22,307.85
  6. Step 6: Final answer
    x = 10,089.86

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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.