Home / 197,593.04-296,240.50-64,393.76

Finding the Fourth Proportional to 197,593.04, 296,240.50 and 64,393.76

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Solution

The fourth proportional to 197,593.04, 296,240.50 and 64,393.76 is: 96,542.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,593.04 : 296,240.50 = 64,393.76 : x
  2. Step 2: Convert to fraction form
    197,593.04/296,240.50 = 64,393.76/x
  3. Step 3: Cross multiply
    197,593.04x = 296,240.50 × 64,393.76
  4. Step 4: Simplify right side
    197,593.04x = 19,076,039,659.28
  5. Step 5: Solve for x
    x = 19,076,039,659.28/197,593.04
  6. Step 6: Final answer
    x = 96,542.06

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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.