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Finding the Fourth Proportional to 264,952.16, 365,636.67 and 144,096.11

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Solution

The fourth proportional to 264,952.16, 365,636.67 and 144,096.11 is: 198,854.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,952.16 : 365,636.67 = 144,096.11 : x
  2. Step 2: Convert to fraction form
    264,952.16/365,636.67 = 144,096.11/x
  3. Step 3: Cross multiply
    264,952.16x = 365,636.67 × 144,096.11
  4. Step 4: Simplify right side
    264,952.16x = 52,686,822,194.09
  5. Step 5: Solve for x
    x = 52,686,822,194.09/264,952.16
  6. Step 6: Final answer
    x = 198,854.09

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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.