Home / 197,494.89-296,273.04-64,344.12

Finding the Fourth Proportional to 197,494.89, 296,273.04 and 64,344.12

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Solution

The fourth proportional to 197,494.89, 296,273.04 and 64,344.12 is: 96,526.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,494.89 : 296,273.04 = 64,344.12 : x
  2. Step 2: Convert to fraction form
    197,494.89/296,273.04 = 64,344.12/x
  3. Step 3: Cross multiply
    197,494.89x = 296,273.04 × 64,344.12
  4. Step 4: Simplify right side
    197,494.89x = 19,063,428,038.52
  5. Step 5: Solve for x
    x = 19,063,428,038.52/197,494.89
  6. Step 6: Final answer
    x = 96,526.18

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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.