Home / 233,970.39-322,918.89-132,024.75

Finding the Fourth Proportional to 233,970.39, 322,918.89 and 132,024.75

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Solution

The fourth proportional to 233,970.39, 322,918.89 and 132,024.75 is: 182,216.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,970.39 : 322,918.89 = 132,024.75 : x
  2. Step 2: Convert to fraction form
    233,970.39/322,918.89 = 132,024.75/x
  3. Step 3: Cross multiply
    233,970.39x = 322,918.89 × 132,024.75
  4. Step 4: Simplify right side
    233,970.39x = 42,633,285,722.53
  5. Step 5: Solve for x
    x = 42,633,285,722.53/233,970.39
  6. Step 6: Final answer
    x = 182,216.59

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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.