Home / 61,619.03-92,373.14-22,148.44

Finding the Fourth Proportional to 61,619.03, 92,373.14 and 22,148.44

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Solution

The fourth proportional to 61,619.03, 92,373.14 and 22,148.44 is: 33,202.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,619.03 : 92,373.14 = 22,148.44 : x
  2. Step 2: Convert to fraction form
    61,619.03/92,373.14 = 22,148.44/x
  3. Step 3: Cross multiply
    61,619.03x = 92,373.14 × 22,148.44
  4. Step 4: Simplify right side
    61,619.03x = 2,045,920,773.34
  5. Step 5: Solve for x
    x = 2,045,920,773.34/61,619.03
  6. Step 6: Final answer
    x = 33,202.74

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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.