Home / 197,523.50-296,288.76-64,403.24

Finding the Fourth Proportional to 197,523.50, 296,288.76 and 64,403.24

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Solution

The fourth proportional to 197,523.50, 296,288.76 and 64,403.24 is: 96,606.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,523.50 : 296,288.76 = 64,403.24 : x
  2. Step 2: Convert to fraction form
    197,523.50/296,288.76 = 64,403.24/x
  3. Step 3: Cross multiply
    197,523.50x = 296,288.76 × 64,403.24
  4. Step 4: Simplify right side
    197,523.50x = 19,081,956,119.58
  5. Step 5: Solve for x
    x = 19,081,956,119.58/197,523.50
  6. Step 6: Final answer
    x = 96,606.00

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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.