Home / 254,195.04-350,830.92-141,054.24

Finding the Fourth Proportional to 254,195.04, 350,830.92 and 141,054.24

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Solution

The fourth proportional to 254,195.04, 350,830.92 and 141,054.24 is: 194,678.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,195.04 : 350,830.92 = 141,054.24 : x
  2. Step 2: Convert to fraction form
    254,195.04/350,830.92 = 141,054.24/x
  3. Step 3: Cross multiply
    254,195.04x = 350,830.92 × 141,054.24
  4. Step 4: Simplify right side
    254,195.04x = 49,486,188,789.10
  5. Step 5: Solve for x
    x = 49,486,188,789.10/254,195.04
  6. Step 6: Final answer
    x = 194,678.03

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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.