Home / 441,864.60-609,777.24-250,882.08

Finding the Fourth Proportional to 441,864.60, 609,777.24 and 250,882.08

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Solution

The fourth proportional to 441,864.60, 609,777.24 and 250,882.08 is: 346,219.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,864.60 : 609,777.24 = 250,882.08 : x
  2. Step 2: Convert to fraction form
    441,864.60/609,777.24 = 250,882.08/x
  3. Step 3: Cross multiply
    441,864.60x = 609,777.24 × 250,882.08
  4. Step 4: Simplify right side
    441,864.60x = 152,982,182,307.86
  5. Step 5: Solve for x
    x = 152,982,182,307.86/441,864.60
  6. Step 6: Final answer
    x = 346,219.59

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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.