Home / 67,314.41-92,894.54-37,099.79

Finding the Fourth Proportional to 67,314.41, 92,894.54 and 37,099.79

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Solution

The fourth proportional to 67,314.41, 92,894.54 and 37,099.79 is: 51,198.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,314.41 : 92,894.54 = 37,099.79 : x
  2. Step 2: Convert to fraction form
    67,314.41/92,894.54 = 37,099.79/x
  3. Step 3: Cross multiply
    67,314.41x = 92,894.54 × 37,099.79
  4. Step 4: Simplify right side
    67,314.41x = 3,446,367,926.15
  5. Step 5: Solve for x
    x = 3,446,367,926.15/67,314.41
  6. Step 6: Final answer
    x = 51,198.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.