Home / 92,956.44-139,373.02-33,785.08

Finding the Fourth Proportional to 92,956.44, 139,373.02 and 33,785.08

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Solution

The fourth proportional to 92,956.44, 139,373.02 and 33,785.08 is: 50,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,956.44 : 139,373.02 = 33,785.08 : x
  2. Step 2: Convert to fraction form
    92,956.44/139,373.02 = 33,785.08/x
  3. Step 3: Cross multiply
    92,956.44x = 139,373.02 × 33,785.08
  4. Step 4: Simplify right side
    92,956.44x = 4,708,728,630.54
  5. Step 5: Solve for x
    x = 4,708,728,630.54/92,956.44
  6. Step 6: Final answer
    x = 50,655.22

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1.5x scale

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.