Home / 254,207.04-350,847.68-141,066.24

Finding the Fourth Proportional to 254,207.04, 350,847.68 and 141,066.24

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Solution

The fourth proportional to 254,207.04, 350,847.68 and 141,066.24 is: 194,694.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,207.04 : 350,847.68 = 141,066.24 : x
  2. Step 2: Convert to fraction form
    254,207.04/350,847.68 = 141,066.24/x
  3. Step 3: Cross multiply
    254,207.04x = 350,847.68 × 141,066.24
  4. Step 4: Simplify right side
    254,207.04x = 49,492,763,030.32
  5. Step 5: Solve for x
    x = 49,492,763,030.32/254,207.04
  6. Step 6: Final answer
    x = 194,694.70

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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.