Home / 444,926.02-613,505.92-283,525.42

Finding the Fourth Proportional to 444,926.02, 613,505.92 and 283,525.42

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Solution

The fourth proportional to 444,926.02, 613,505.92 and 283,525.42 is: 390,951.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,926.02 : 613,505.92 = 283,525.42 : x
  2. Step 2: Convert to fraction form
    444,926.02/613,505.92 = 283,525.42/x
  3. Step 3: Cross multiply
    444,926.02x = 613,505.92 × 283,525.42
  4. Step 4: Simplify right side
    444,926.02x = 173,944,519,864.14
  5. Step 5: Solve for x
    x = 173,944,519,864.14/444,926.02
  6. Step 6: Final answer
    x = 390,951.56

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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.