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Finding the Fourth Proportional to 227,338.84, 341,176.74 and 183,490.84

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Solution

The fourth proportional to 227,338.84, 341,176.74 and 183,490.84 is: 275,372.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,338.84 : 341,176.74 = 183,490.84 : x
  2. Step 2: Convert to fraction form
    227,338.84/341,176.74 = 183,490.84/x
  3. Step 3: Cross multiply
    227,338.84x = 341,176.74 × 183,490.84
  4. Step 4: Simplify right side
    227,338.84x = 62,602,806,611.06
  5. Step 5: Solve for x
    x = 62,602,806,611.06/227,338.84
  6. Step 6: Final answer
    x = 275,372.24

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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.