Home / 337,583.36-465,922.33-194,426.29

Finding the Fourth Proportional to 337,583.36, 465,922.33 and 194,426.29

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Solution

The fourth proportional to 337,583.36, 465,922.33 and 194,426.29 is: 268,341.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,583.36 : 465,922.33 = 194,426.29 : x
  2. Step 2: Convert to fraction form
    337,583.36/465,922.33 = 194,426.29/x
  3. Step 3: Cross multiply
    337,583.36x = 465,922.33 × 194,426.29
  4. Step 4: Simplify right side
    337,583.36x = 90,587,550,146.39
  5. Step 5: Solve for x
    x = 90,587,550,146.39/337,583.36
  6. Step 6: Final answer
    x = 268,341.28

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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.