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Finding the Fourth Proportional to 322,594.62, 483,533.37 and 243,452.22

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Solution

The fourth proportional to 322,594.62, 483,533.37 and 243,452.22 is: 364,907.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,594.62 : 483,533.37 = 243,452.22 : x
  2. Step 2: Convert to fraction form
    322,594.62/483,533.37 = 243,452.22/x
  3. Step 3: Cross multiply
    322,594.62x = 483,533.37 × 243,452.22
  4. Step 4: Simplify right side
    322,594.62x = 117,717,272,370.58
  5. Step 5: Solve for x
    x = 117,717,272,370.58/322,594.62
  6. Step 6: Final answer
    x = 364,907.74

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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.