Home / 336,265.68-464,074.38-193,053.36

Finding the Fourth Proportional to 336,265.68, 464,074.38 and 193,053.36

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Solution

The fourth proportional to 336,265.68, 464,074.38 and 193,053.36 is: 266,429.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,265.68 : 464,074.38 = 193,053.36 : x
  2. Step 2: Convert to fraction form
    336,265.68/464,074.38 = 193,053.36/x
  3. Step 3: Cross multiply
    336,265.68x = 464,074.38 × 193,053.36
  4. Step 4: Simplify right side
    336,265.68x = 89,591,118,348.92
  5. Step 5: Solve for x
    x = 89,591,118,348.92/336,265.68
  6. Step 6: Final answer
    x = 266,429.56

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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.