Home / 197,584.04-296,227.02-64,384.76

Finding the Fourth Proportional to 197,584.04, 296,227.02 and 64,384.76

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Solution

The fourth proportional to 197,584.04, 296,227.02 and 64,384.76 is: 96,528.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,584.04 : 296,227.02 = 64,384.76 : x
  2. Step 2: Convert to fraction form
    197,584.04/296,227.02 = 64,384.76/x
  3. Step 3: Cross multiply
    197,584.04x = 296,227.02 × 64,384.76
  4. Step 4: Simplify right side
    197,584.04x = 19,072,505,588.22
  5. Step 5: Solve for x
    x = 19,072,505,588.22/197,584.04
  6. Step 6: Final answer
    x = 96,528.57

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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.