Home / 241,328.44-333,042.18-145,816.66

Finding the Fourth Proportional to 241,328.44, 333,042.18 and 145,816.66

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Solution

The fourth proportional to 241,328.44, 333,042.18 and 145,816.66 is: 201,232.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,328.44 : 333,042.18 = 145,816.66 : x
  2. Step 2: Convert to fraction form
    241,328.44/333,042.18 = 145,816.66/x
  3. Step 3: Cross multiply
    241,328.44x = 333,042.18 × 145,816.66
  4. Step 4: Simplify right side
    241,328.44x = 48,563,098,326.72
  5. Step 5: Solve for x
    x = 48,563,098,326.72/241,328.44
  6. Step 6: Final answer
    x = 201,232.39

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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.