Home / 337,109.12-465,206.56-184,145.44

Finding the Fourth Proportional to 337,109.12, 465,206.56 and 184,145.44

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Solution

The fourth proportional to 337,109.12, 465,206.56 and 184,145.44 is: 254,118.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,109.12 : 465,206.56 = 184,145.44 : x
  2. Step 2: Convert to fraction form
    337,109.12/465,206.56 = 184,145.44/x
  3. Step 3: Cross multiply
    337,109.12x = 465,206.56 × 184,145.44
  4. Step 4: Simplify right side
    337,109.12x = 85,665,666,682.09
  5. Step 5: Solve for x
    x = 85,665,666,682.09/337,109.12
  6. Step 6: Final answer
    x = 254,118.51

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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.