Home / 337,126.33-465,247.79-193,886.29

Finding the Fourth Proportional to 337,126.33, 465,247.79 and 193,886.29

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Solution

The fourth proportional to 337,126.33, 465,247.79 and 193,886.29 is: 267,570.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,126.33 : 465,247.79 = 193,886.29 : x
  2. Step 2: Convert to fraction form
    337,126.33/465,247.79 = 193,886.29/x
  3. Step 3: Cross multiply
    337,126.33x = 465,247.79 × 193,886.29
  4. Step 4: Simplify right side
    337,126.33x = 90,205,166,964.37
  5. Step 5: Solve for x
    x = 90,205,166,964.37/337,126.33
  6. Step 6: Final answer
    x = 267,570.82

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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.