Home / 4,273.19-6,410.12-1,641.97

Finding the Fourth Proportional to 4,273.19, 6,410.12 and 1,641.97

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Solution

The fourth proportional to 4,273.19, 6,410.12 and 1,641.97 is: 2,463.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.19 : 6,410.12 = 1,641.97 : x
  2. Step 2: Convert to fraction form
    4,273.19/6,410.12 = 1,641.97/x
  3. Step 3: Cross multiply
    4,273.19x = 6,410.12 × 1,641.97
  4. Step 4: Simplify right side
    4,273.19x = 10,525,224.74
  5. Step 5: Solve for x
    x = 10,525,224.74/4,273.19
  6. Step 6: Final answer
    x = 2,463.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.