Home / 61,968.93-92,723.76-37,022.55

Finding the Fourth Proportional to 61,968.93, 92,723.76 and 37,022.55

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Solution

The fourth proportional to 61,968.93, 92,723.76 and 37,022.55 is: 55,396.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,968.93 : 92,723.76 = 37,022.55 : x
  2. Step 2: Convert to fraction form
    61,968.93/92,723.76 = 37,022.55/x
  3. Step 3: Cross multiply
    61,968.93x = 92,723.76 × 37,022.55
  4. Step 4: Simplify right side
    61,968.93x = 3,432,870,040.79
  5. Step 5: Solve for x
    x = 3,432,870,040.79/61,968.93
  6. Step 6: Final answer
    x = 55,396.63

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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.