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Finding the Fourth Proportional to 335,997.27, 504,069.67 and 246,980.90

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Solution

The fourth proportional to 335,997.27, 504,069.67 and 246,980.90 is: 370,525.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,997.27 : 504,069.67 = 246,980.90 : x
  2. Step 2: Convert to fraction form
    335,997.27/504,069.67 = 246,980.90/x
  3. Step 3: Cross multiply
    335,997.27x = 504,069.67 × 246,980.90
  4. Step 4: Simplify right side
    335,997.27x = 124,495,580,740.40
  5. Step 5: Solve for x
    x = 124,495,580,740.40/335,997.27
  6. Step 6: Final answer
    x = 370,525.57

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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.