Home / 61,922.67-92,883.99-15,175.14

Finding the Fourth Proportional to 61,922.67, 92,883.99 and 15,175.14

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Solution

The fourth proportional to 61,922.67, 92,883.99 and 15,175.14 is: 22,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,922.67 : 92,883.99 = 15,175.14 : x
  2. Step 2: Convert to fraction form
    61,922.67/92,883.99 = 15,175.14/x
  3. Step 3: Cross multiply
    61,922.67x = 92,883.99 × 15,175.14
  4. Step 4: Simplify right side
    61,922.67x = 1,409,527,552.01
  5. Step 5: Solve for x
    x = 1,409,527,552.01/61,922.67
  6. Step 6: Final answer
    x = 22,762.71

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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.