Home / 337,029.48-464,309.55-234,869.22

Finding the Fourth Proportional to 337,029.48, 464,309.55 and 234,869.22

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Solution

The fourth proportional to 337,029.48, 464,309.55 and 234,869.22 is: 323,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,029.48 : 464,309.55 = 234,869.22 : x
  2. Step 2: Convert to fraction form
    337,029.48/464,309.55 = 234,869.22/x
  3. Step 3: Cross multiply
    337,029.48x = 464,309.55 × 234,869.22
  4. Step 4: Simplify right side
    337,029.48x = 109,052,021,847.05
  5. Step 5: Solve for x
    x = 109,052,021,847.05/337,029.48
  6. Step 6: Final answer
    x = 323,568.20

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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.