Home / 92,124.03-138,184.49-41,494.89

Finding the Fourth Proportional to 92,124.03, 138,184.49 and 41,494.89

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Solution

The fourth proportional to 92,124.03, 138,184.49 and 41,494.89 is: 62,241.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,124.03 : 138,184.49 = 41,494.89 : x
  2. Step 2: Convert to fraction form
    92,124.03/138,184.49 = 41,494.89/x
  3. Step 3: Cross multiply
    92,124.03x = 138,184.49 × 41,494.89
  4. Step 4: Simplify right side
    92,124.03x = 5,733,950,834.19
  5. Step 5: Solve for x
    x = 5,733,950,834.19/92,124.03
  6. Step 6: Final answer
    x = 62,241.64

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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.