Home / 197,634.27-296,140.77-152,765.46

Finding the Fourth Proportional to 197,634.27, 296,140.77 and 152,765.46

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Solution

The fourth proportional to 197,634.27, 296,140.77 and 152,765.46 is: 228,908.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,634.27 : 296,140.77 = 152,765.46 : x
  2. Step 2: Convert to fraction form
    197,634.27/296,140.77 = 152,765.46/x
  3. Step 3: Cross multiply
    197,634.27x = 296,140.77 × 152,765.46
  4. Step 4: Simplify right side
    197,634.27x = 45,240,080,953.80
  5. Step 5: Solve for x
    x = 45,240,080,953.80/197,634.27
  6. Step 6: Final answer
    x = 228,908.08

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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.