Home / 8,410.05-12,611.16-6,060.24

Finding the Fourth Proportional to 8,410.05, 12,611.16 and 6,060.24

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Solution

The fourth proportional to 8,410.05, 12,611.16 and 6,060.24 is: 9,087.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410.05 : 12,611.16 = 6,060.24 : x
  2. Step 2: Convert to fraction form
    8,410.05/12,611.16 = 6,060.24/x
  3. Step 3: Cross multiply
    8,410.05x = 12,611.16 × 6,060.24
  4. Step 4: Simplify right side
    8,410.05x = 76,426,656.28
  5. Step 5: Solve for x
    x = 76,426,656.28/8,410.05
  6. Step 6: Final answer
    x = 9,087.54

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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.