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Finding the Fourth Proportional to 334,099.62, 461,056.05 and 183,196.62

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Solution

The fourth proportional to 334,099.62, 461,056.05 and 183,196.62 is: 252,810.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,099.62 : 461,056.05 = 183,196.62 : x
  2. Step 2: Convert to fraction form
    334,099.62/461,056.05 = 183,196.62/x
  3. Step 3: Cross multiply
    334,099.62x = 461,056.05 × 183,196.62
  4. Step 4: Simplify right side
    334,099.62x = 84,463,909,990.55
  5. Step 5: Solve for x
    x = 84,463,909,990.55/334,099.62
  6. Step 6: Final answer
    x = 252,810.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.