Home / 92,567.04-138,821.86-33,395.02

Finding the Fourth Proportional to 92,567.04, 138,821.86 and 33,395.02

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Solution

The fourth proportional to 92,567.04, 138,821.86 and 33,395.02 is: 50,082.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,567.04 : 138,821.86 = 33,395.02 : x
  2. Step 2: Convert to fraction form
    92,567.04/138,821.86 = 33,395.02/x
  3. Step 3: Cross multiply
    92,567.04x = 138,821.86 × 33,395.02
  4. Step 4: Simplify right side
    92,567.04x = 4,635,958,791.14
  5. Step 5: Solve for x
    x = 4,635,958,791.14/92,567.04
  6. Step 6: Final answer
    x = 50,082.18

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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.