Home / 233,968.48-322,916.20-132,022.84

Finding the Fourth Proportional to 233,968.48, 322,916.20 and 132,022.84

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Solution

The fourth proportional to 233,968.48, 322,916.20 and 132,022.84 is: 182,213.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,968.48 : 322,916.20 = 132,022.84 : x
  2. Step 2: Convert to fraction form
    233,968.48/322,916.20 = 132,022.84/x
  3. Step 3: Cross multiply
    233,968.48x = 322,916.20 × 132,022.84
  4. Step 4: Simplify right side
    233,968.48x = 42,632,313,806.01
  5. Step 5: Solve for x
    x = 42,632,313,806.01/233,968.48
  6. Step 6: Final answer
    x = 182,213.92

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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.