Home / 61,644.42-92,467.23-22,173.93

Finding the Fourth Proportional to 61,644.42, 92,467.23 and 22,173.93

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Solution

The fourth proportional to 61,644.42, 92,467.23 and 22,173.93 is: 33,261.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,644.42 : 92,467.23 = 22,173.93 : x
  2. Step 2: Convert to fraction form
    61,644.42/92,467.23 = 22,173.93/x
  3. Step 3: Cross multiply
    61,644.42x = 92,467.23 × 22,173.93
  4. Step 4: Simplify right side
    61,644.42x = 2,050,361,885.31
  5. Step 5: Solve for x
    x = 2,050,361,885.31/61,644.42
  6. Step 6: Final answer
    x = 33,261.11

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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.