Home / 9,074.06-13,611.60-2,500.10

Finding the Fourth Proportional to 9,074.06, 13,611.60 and 2,500.10

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Solution

The fourth proportional to 9,074.06, 13,611.60 and 2,500.10 is: 3,750.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.06 : 13,611.60 = 2,500.10 : x
  2. Step 2: Convert to fraction form
    9,074.06/13,611.60 = 2,500.10/x
  3. Step 3: Cross multiply
    9,074.06x = 13,611.60 × 2,500.10
  4. Step 4: Simplify right side
    9,074.06x = 34,030,361.16
  5. Step 5: Solve for x
    x = 34,030,361.16/9,074.06
  6. Step 6: Final answer
    x = 3,750.29

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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.