Home / 441,531.81-609,296.99-250,533.81

Finding the Fourth Proportional to 441,531.81, 609,296.99 and 250,533.81

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Solution

The fourth proportional to 441,531.81, 609,296.99 and 250,533.81 is: 345,727.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,531.81 : 609,296.99 = 250,533.81 : x
  2. Step 2: Convert to fraction form
    441,531.81/609,296.99 = 250,533.81/x
  3. Step 3: Cross multiply
    441,531.81x = 609,296.99 × 250,533.81
  4. Step 4: Simplify right side
    441,531.81x = 152,649,495,073.56
  5. Step 5: Solve for x
    x = 152,649,495,073.56/441,531.81
  6. Step 6: Final answer
    x = 345,727.06

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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.