Home / 197,725.68-296,626.68-64,570.14

Finding the Fourth Proportional to 197,725.68, 296,626.68 and 64,570.14

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Solution

The fourth proportional to 197,725.68, 296,626.68 and 64,570.14 is: 96,867.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,725.68 : 296,626.68 = 64,570.14 : x
  2. Step 2: Convert to fraction form
    197,725.68/296,626.68 = 64,570.14/x
  3. Step 3: Cross multiply
    197,725.68x = 296,626.68 × 64,570.14
  4. Step 4: Simplify right side
    197,725.68x = 19,153,226,255.34
  5. Step 5: Solve for x
    x = 19,153,226,255.34/197,725.68
  6. Step 6: Final answer
    x = 96,867.67

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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.