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Finding the Fourth Proportional to 232,901.83, 349,333.26 and 64,424.23

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Solution

The fourth proportional to 232,901.83, 349,333.26 and 64,424.23 is: 96,630.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,901.83 : 349,333.26 = 64,424.23 : x
  2. Step 2: Convert to fraction form
    232,901.83/349,333.26 = 64,424.23/x
  3. Step 3: Cross multiply
    232,901.83x = 349,333.26 × 64,424.23
  4. Step 4: Simplify right side
    232,901.83x = 22,505,525,415.56
  5. Step 5: Solve for x
    x = 22,505,525,415.56/232,901.83
  6. Step 6: Final answer
    x = 96,630.95

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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.