Home / 67,314.04-92,889.59-37,099.27

Finding the Fourth Proportional to 67,314.04, 92,889.59 and 37,099.27

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Solution

The fourth proportional to 67,314.04, 92,889.59 and 37,099.27 is: 51,194.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,314.04 : 92,889.59 = 37,099.27 : x
  2. Step 2: Convert to fraction form
    67,314.04/92,889.59 = 37,099.27/x
  3. Step 3: Cross multiply
    67,314.04x = 92,889.59 × 37,099.27
  4. Step 4: Simplify right side
    67,314.04x = 3,446,135,329.66
  5. Step 5: Solve for x
    x = 3,446,135,329.66/67,314.04
  6. Step 6: Final answer
    x = 51,194.90

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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.