Home / 335,733.60-503,600.40-114,117.60

Finding the Fourth Proportional to 335,733.60, 503,600.40 and 114,117.60

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Solution

The fourth proportional to 335,733.60, 503,600.40 and 114,117.60 is: 171,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,733.60 : 503,600.40 = 114,117.60 : x
  2. Step 2: Convert to fraction form
    335,733.60/503,600.40 = 114,117.60/x
  3. Step 3: Cross multiply
    335,733.60x = 503,600.40 × 114,117.60
  4. Step 4: Simplify right side
    335,733.60x = 57,469,669,007.04
  5. Step 5: Solve for x
    x = 57,469,669,007.04/335,733.60
  6. Step 6: Final answer
    x = 171,176.40

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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.