Home / 67,041.37-92,512.53-36,827.97

Finding the Fourth Proportional to 67,041.37, 92,512.53 and 36,827.97

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Solution

The fourth proportional to 67,041.37, 92,512.53 and 36,827.97 is: 50,820.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,041.37 : 92,512.53 = 36,827.97 : x
  2. Step 2: Convert to fraction form
    67,041.37/92,512.53 = 36,827.97/x
  3. Step 3: Cross multiply
    67,041.37x = 92,512.53 × 36,827.97
  4. Step 4: Simplify right side
    67,041.37x = 3,407,048,332.54
  5. Step 5: Solve for x
    x = 3,407,048,332.54/67,041.37
  6. Step 6: Final answer
    x = 50,820.09

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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.