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Finding the Fourth Proportional to 233,181.51, 349,770.97 and 201,495.23

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Solution

The fourth proportional to 233,181.51, 349,770.97 and 201,495.23 is: 302,241.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,181.51 : 349,770.97 = 201,495.23 : x
  2. Step 2: Convert to fraction form
    233,181.51/349,770.97 = 201,495.23/x
  3. Step 3: Cross multiply
    233,181.51x = 349,770.97 × 201,495.23
  4. Step 4: Simplify right side
    233,181.51x = 70,477,182,047.47
  5. Step 5: Solve for x
    x = 70,477,182,047.47/233,181.51
  6. Step 6: Final answer
    x = 302,241.73

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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.