Home / 335,600.28-503,280.54-110,919.24

Finding the Fourth Proportional to 335,600.28, 503,280.54 and 110,919.24

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Solution

The fourth proportional to 335,600.28, 503,280.54 and 110,919.24 is: 166,339.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,600.28 : 503,280.54 = 110,919.24 : x
  2. Step 2: Convert to fraction form
    335,600.28/503,280.54 = 110,919.24/x
  3. Step 3: Cross multiply
    335,600.28x = 503,280.54 × 110,919.24
  4. Step 4: Simplify right side
    335,600.28x = 55,823,495,003.59
  5. Step 5: Solve for x
    x = 55,823,495,003.59/335,600.28
  6. Step 6: Final answer
    x = 166,339.24

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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.