Home / 338,273.96-466,704.34-195,030.88

Finding the Fourth Proportional to 338,273.96, 466,704.34 and 195,030.88

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Solution

The fourth proportional to 338,273.96, 466,704.34 and 195,030.88 is: 269,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,273.96 : 466,704.34 = 195,030.88 : x
  2. Step 2: Convert to fraction form
    338,273.96/466,704.34 = 195,030.88/x
  3. Step 3: Cross multiply
    338,273.96x = 466,704.34 × 195,030.88
  4. Step 4: Simplify right side
    338,273.96x = 91,021,758,130.02
  5. Step 5: Solve for x
    x = 91,021,758,130.02/338,273.96
  6. Step 6: Final answer
    x = 269,077.05

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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.