Home / 134,048.27-184,884.12-91,060.92

Finding the Fourth Proportional to 134,048.27, 184,884.12 and 91,060.92

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Solution

The fourth proportional to 134,048.27, 184,884.12 and 91,060.92 is: 125,594.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,048.27 : 184,884.12 = 91,060.92 : x
  2. Step 2: Convert to fraction form
    134,048.27/184,884.12 = 91,060.92/x
  3. Step 3: Cross multiply
    134,048.27x = 184,884.12 × 91,060.92
  4. Step 4: Simplify right side
    134,048.27x = 16,835,718,060.59
  5. Step 5: Solve for x
    x = 16,835,718,060.59/134,048.27
  6. Step 6: Final answer
    x = 125,594.44

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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.