Home / 163,943.33-226,247.38-95,966.64

Finding the Fourth Proportional to 163,943.33, 226,247.38 and 95,966.64

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Solution

The fourth proportional to 163,943.33, 226,247.38 and 95,966.64 is: 132,437.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,943.33 : 226,247.38 = 95,966.64 : x
  2. Step 2: Convert to fraction form
    163,943.33/226,247.38 = 95,966.64/x
  3. Step 3: Cross multiply
    163,943.33x = 226,247.38 × 95,966.64
  4. Step 4: Simplify right side
    163,943.33x = 21,712,200,627.49
  5. Step 5: Solve for x
    x = 21,712,200,627.49/163,943.33
  6. Step 6: Final answer
    x = 132,437.23

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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.