Home / 335,913.22-463,560.25-185,010.22

Finding the Fourth Proportional to 335,913.22, 463,560.25 and 185,010.22

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Solution

The fourth proportional to 335,913.22, 463,560.25 and 185,010.22 is: 255,314.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,913.22 : 463,560.25 = 185,010.22 : x
  2. Step 2: Convert to fraction form
    335,913.22/463,560.25 = 185,010.22/x
  3. Step 3: Cross multiply
    335,913.22x = 463,560.25 × 185,010.22
  4. Step 4: Simplify right side
    335,913.22x = 85,763,382,910.70
  5. Step 5: Solve for x
    x = 85,763,382,910.70/335,913.22
  6. Step 6: Final answer
    x = 255,314.10

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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.