Home / 445,140.27-614,292.75-241,196.67

Finding the Fourth Proportional to 445,140.27, 614,292.75 and 241,196.67

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Solution

The fourth proportional to 445,140.27, 614,292.75 and 241,196.67 is: 332,850.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,140.27 : 614,292.75 = 241,196.67 : x
  2. Step 2: Convert to fraction form
    445,140.27/614,292.75 = 241,196.67/x
  3. Step 3: Cross multiply
    445,140.27x = 614,292.75 × 241,196.67
  4. Step 4: Simplify right side
    445,140.27x = 148,165,365,705.14
  5. Step 5: Solve for x
    x = 148,165,365,705.14/445,140.27
  6. Step 6: Final answer
    x = 332,850.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.