Home / 441,337.40-609,027.68-250,346.69

Finding the Fourth Proportional to 441,337.40, 609,027.68 and 250,346.69

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Solution

The fourth proportional to 441,337.40, 609,027.68 and 250,346.69 is: 345,468.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,337.40 : 609,027.68 = 250,346.69 : x
  2. Step 2: Convert to fraction form
    441,337.40/609,027.68 = 250,346.69/x
  3. Step 3: Cross multiply
    441,337.40x = 609,027.68 × 250,346.69
  4. Step 4: Simplify right side
    441,337.40x = 152,468,064,077.22
  5. Step 5: Solve for x
    x = 152,468,064,077.22/441,337.40
  6. Step 6: Final answer
    x = 345,468.26

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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.