Home / 254,228.11-350,834.84-141,050.59

Finding the Fourth Proportional to 254,228.11, 350,834.84 and 141,050.59

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Solution

The fourth proportional to 254,228.11, 350,834.84 and 141,050.59 is: 194,649.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,228.11 : 350,834.84 = 141,050.59 : x
  2. Step 2: Convert to fraction form
    254,228.11/350,834.84 = 141,050.59/x
  3. Step 3: Cross multiply
    254,228.11x = 350,834.84 × 141,050.59
  4. Step 4: Simplify right side
    254,228.11x = 49,485,460,469.30
  5. Step 5: Solve for x
    x = 49,485,460,469.30/254,228.11
  6. Step 6: Final answer
    x = 194,649.84

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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.