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Finding the Fourth Proportional to 233,369.91, 350,054.87 and 133,460.00

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Solution

The fourth proportional to 233,369.91, 350,054.87 and 133,460.00 is: 200,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,369.91 : 350,054.87 = 133,460.00 : x
  2. Step 2: Convert to fraction form
    233,369.91/350,054.87 = 133,460.00/x
  3. Step 3: Cross multiply
    233,369.91x = 350,054.87 × 133,460.00
  4. Step 4: Simplify right side
    233,369.91x = 46,718,323,814.39
  5. Step 5: Solve for x
    x = 46,718,323,814.39/233,369.91
  6. Step 6: Final answer
    x = 200,190.01

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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.