Home / 3,554.73-4,905.99-2,063.10

Finding the Fourth Proportional to 3,554.73, 4,905.99 and 2,063.10

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Solution

The fourth proportional to 3,554.73, 4,905.99 and 2,063.10 is: 2,847.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554.73 : 4,905.99 = 2,063.10 : x
  2. Step 2: Convert to fraction form
    3,554.73/4,905.99 = 2,063.10/x
  3. Step 3: Cross multiply
    3,554.73x = 4,905.99 × 2,063.10
  4. Step 4: Simplify right side
    3,554.73x = 10,121,547.97
  5. Step 5: Solve for x
    x = 10,121,547.97/3,554.73
  6. Step 6: Final answer
    x = 2,847.35

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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.