Home / 4,564.97-6,847.46-1,102.22

Finding the Fourth Proportional to 4,564.97, 6,847.46 and 1,102.22

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Solution

The fourth proportional to 4,564.97, 6,847.46 and 1,102.22 is: 1,653.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.97 : 6,847.46 = 1,102.22 : x
  2. Step 2: Convert to fraction form
    4,564.97/6,847.46 = 1,102.22/x
  3. Step 3: Cross multiply
    4,564.97x = 6,847.46 × 1,102.22
  4. Step 4: Simplify right side
    4,564.97x = 7,547,397.42
  5. Step 5: Solve for x
    x = 7,547,397.42/4,564.97
  6. Step 6: Final answer
    x = 1,653.33

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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.