Home / 22,307.46-33,455.88-6,508.41

Finding the Fourth Proportional to 22,307.46, 33,455.88 and 6,508.41

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Solution

The fourth proportional to 22,307.46, 33,455.88 and 6,508.41 is: 9,761.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,307.46 : 33,455.88 = 6,508.41 : x
  2. Step 2: Convert to fraction form
    22,307.46/33,455.88 = 6,508.41/x
  3. Step 3: Cross multiply
    22,307.46x = 33,455.88 × 6,508.41
  4. Step 4: Simplify right side
    22,307.46x = 217,744,583.95
  5. Step 5: Solve for x
    x = 217,744,583.95/22,307.46
  6. Step 6: Final answer
    x = 9,761.07

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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.