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Finding the Fourth Proportional to 222,291.54, 333,359.55 and 95,897.52

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Solution

The fourth proportional to 222,291.54, 333,359.55 and 95,897.52 is: 143,812.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,291.54 : 333,359.55 = 95,897.52 : x
  2. Step 2: Convert to fraction form
    222,291.54/333,359.55 = 95,897.52/x
  3. Step 3: Cross multiply
    222,291.54x = 333,359.55 × 95,897.52
  4. Step 4: Simplify right side
    222,291.54x = 31,968,354,113.32
  5. Step 5: Solve for x
    x = 31,968,354,113.32/222,291.54
  6. Step 6: Final answer
    x = 143,812.73

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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.