Home / 197,354.95-296,035.14-64,235.92

Finding the Fourth Proportional to 197,354.95, 296,035.14 and 64,235.92

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Solution

The fourth proportional to 197,354.95, 296,035.14 and 64,235.92 is: 96,354.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,354.95 : 296,035.14 = 64,235.92 : x
  2. Step 2: Convert to fraction form
    197,354.95/296,035.14 = 64,235.92/x
  3. Step 3: Cross multiply
    197,354.95x = 296,035.14 × 64,235.92
  4. Step 4: Simplify right side
    197,354.95x = 19,016,089,570.23
  5. Step 5: Solve for x
    x = 19,016,089,570.23/197,354.95
  6. Step 6: Final answer
    x = 96,354.76

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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.