Home / 67,334.37-92,917.26-37,118.13

Finding the Fourth Proportional to 67,334.37, 92,917.26 and 37,118.13

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Solution

The fourth proportional to 67,334.37, 92,917.26 and 37,118.13 is: 51,220.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,334.37 : 92,917.26 = 37,118.13 : x
  2. Step 2: Convert to fraction form
    67,334.37/92,917.26 = 37,118.13/x
  3. Step 3: Cross multiply
    67,334.37x = 92,917.26 × 37,118.13
  4. Step 4: Simplify right side
    67,334.37x = 3,448,914,935.92
  5. Step 5: Solve for x
    x = 3,448,914,935.92/67,334.37
  6. Step 6: Final answer
    x = 51,220.72

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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.