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Finding the Fourth Proportional to 335,684.25, 503,526.38 and 114,068.25

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Solution

The fourth proportional to 335,684.25, 503,526.38 and 114,068.25 is: 171,102.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,684.25 : 503,526.38 = 114,068.25 : x
  2. Step 2: Convert to fraction form
    335,684.25/503,526.38 = 114,068.25/x
  3. Step 3: Cross multiply
    335,684.25x = 503,526.38 × 114,068.25
  4. Step 4: Simplify right side
    335,684.25x = 57,436,372,425.09
  5. Step 5: Solve for x
    x = 57,436,372,425.09/335,684.25
  6. Step 6: Final answer
    x = 171,102.38

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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.