Home / 572,844.96-857,959.25-273,536.24

Finding the Fourth Proportional to 572,844.96, 857,959.25 and 273,536.24

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Solution

The fourth proportional to 572,844.96, 857,959.25 and 273,536.24 is: 409,679.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,844.96 : 857,959.25 = 273,536.24 : x
  2. Step 2: Convert to fraction form
    572,844.96/857,959.25 = 273,536.24/x
  3. Step 3: Cross multiply
    572,844.96x = 857,959.25 × 273,536.24
  4. Step 4: Simplify right side
    572,844.96x = 234,682,941,660.74
  5. Step 5: Solve for x
    x = 234,682,941,660.74/572,844.96
  6. Step 6: Final answer
    x = 409,679.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.