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Finding the Fourth Proportional to 146,027.52, 201,468.48 and 119,123.52

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Solution

The fourth proportional to 146,027.52, 201,468.48 and 119,123.52 is: 164,350.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,027.52 : 201,468.48 = 119,123.52 : x
  2. Step 2: Convert to fraction form
    146,027.52/201,468.48 = 119,123.52/x
  3. Step 3: Cross multiply
    146,027.52x = 201,468.48 × 119,123.52
  4. Step 4: Simplify right side
    146,027.52x = 23,999,634,506.65
  5. Step 5: Solve for x
    x = 23,999,634,506.65/146,027.52
  6. Step 6: Final answer
    x = 164,350.08

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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.