Home / 254,480.01-351,198.24-141,303.57

Finding the Fourth Proportional to 254,480.01, 351,198.24 and 141,303.57

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Solution

The fourth proportional to 254,480.01, 351,198.24 and 141,303.57 is: 195,007.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,480.01 : 351,198.24 = 141,303.57 : x
  2. Step 2: Convert to fraction form
    254,480.01/351,198.24 = 141,303.57/x
  3. Step 3: Cross multiply
    254,480.01x = 351,198.24 × 141,303.57
  4. Step 4: Simplify right side
    254,480.01x = 49,625,565,089.72
  5. Step 5: Solve for x
    x = 49,625,565,089.72/254,480.01
  6. Step 6: Final answer
    x = 195,007.71

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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.