Home / 534,168.88-737,125.04-292,405.14

Finding the Fourth Proportional to 534,168.88, 737,125.04 and 292,405.14

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Solution

The fourth proportional to 534,168.88, 737,125.04 and 292,405.14 is: 403,503.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,168.88 : 737,125.04 = 292,405.14 : x
  2. Step 2: Convert to fraction form
    534,168.88/737,125.04 = 292,405.14/x
  3. Step 3: Cross multiply
    534,168.88x = 737,125.04 × 292,405.14
  4. Step 4: Simplify right side
    534,168.88x = 215,539,151,249.72
  5. Step 5: Solve for x
    x = 215,539,151,249.72/534,168.88
  6. Step 6: Final answer
    x = 403,503.76

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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.