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Finding the Fourth Proportional to 22,354.66, 33,537.17 and 6,559.05

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Solution

The fourth proportional to 22,354.66, 33,537.17 and 6,559.05 is: 9,840.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354.66 : 33,537.17 = 6,559.05 : x
  2. Step 2: Convert to fraction form
    22,354.66/33,537.17 = 6,559.05/x
  3. Step 3: Cross multiply
    22,354.66x = 33,537.17 × 6,559.05
  4. Step 4: Simplify right side
    22,354.66x = 219,971,774.41
  5. Step 5: Solve for x
    x = 219,971,774.41/22,354.66
  6. Step 6: Final answer
    x = 9,840.09

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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.