Home / 4,064.83-5,611.88-2,574.03

Finding the Fourth Proportional to 4,064.83, 5,611.88 and 2,574.03

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Solution

The fourth proportional to 4,064.83, 5,611.88 and 2,574.03 is: 3,553.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.83 : 5,611.88 = 2,574.03 : x
  2. Step 2: Convert to fraction form
    4,064.83/5,611.88 = 2,574.03/x
  3. Step 3: Cross multiply
    4,064.83x = 5,611.88 × 2,574.03
  4. Step 4: Simplify right side
    4,064.83x = 14,445,119.42
  5. Step 5: Solve for x
    x = 14,445,119.42/4,064.83
  6. Step 6: Final answer
    x = 3,553.68

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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.