Home / 337,237.04-465,480.96-194,043.22

Finding the Fourth Proportional to 337,237.04, 465,480.96 and 194,043.22

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Solution

The fourth proportional to 337,237.04, 465,480.96 and 194,043.22 is: 267,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,237.04 : 465,480.96 = 194,043.22 : x
  2. Step 2: Convert to fraction form
    337,237.04/465,480.96 = 194,043.22/x
  3. Step 3: Cross multiply
    337,237.04x = 465,480.96 × 194,043.22
  4. Step 4: Simplify right side
    337,237.04x = 90,323,424,327.09
  5. Step 5: Solve for x
    x = 90,323,424,327.09/337,237.04
  6. Step 6: Final answer
    x = 267,833.64

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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.