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Finding the Fourth Proportional to 233,713.77, 350,571.47 and 67,501.77

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Solution

The fourth proportional to 233,713.77, 350,571.47 and 67,501.77 is: 101,252.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,713.77 : 350,571.47 = 67,501.77 : x
  2. Step 2: Convert to fraction form
    233,713.77/350,571.47 = 67,501.77/x
  3. Step 3: Cross multiply
    233,713.77x = 350,571.47 × 67,501.77
  4. Step 4: Simplify right side
    233,713.77x = 23,664,194,398.99
  5. Step 5: Solve for x
    x = 23,664,194,398.99/233,713.77
  6. Step 6: Final answer
    x = 101,252.89

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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.