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Finding the Fourth Proportional to 223,299.06, 334,200.12 and 183,315.84

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Solution

The fourth proportional to 223,299.06, 334,200.12 and 183,315.84 is: 274,359.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,299.06 : 334,200.12 = 183,315.84 : x
  2. Step 2: Convert to fraction form
    223,299.06/334,200.12 = 183,315.84/x
  3. Step 3: Cross multiply
    223,299.06x = 334,200.12 × 183,315.84
  4. Step 4: Simplify right side
    223,299.06x = 61,264,175,725.90
  5. Step 5: Solve for x
    x = 61,264,175,725.90/223,299.06
  6. Step 6: Final answer
    x = 274,359.31

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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.