Home / 6,094.08-8,409.36-4,675.20

Finding the Fourth Proportional to 6,094.08, 8,409.36 and 4,675.20

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Solution

The fourth proportional to 6,094.08, 8,409.36 and 4,675.20 is: 6,451.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094.08 : 8,409.36 = 4,675.20 : x
  2. Step 2: Convert to fraction form
    6,094.08/8,409.36 = 4,675.20/x
  3. Step 3: Cross multiply
    6,094.08x = 8,409.36 × 4,675.20
  4. Step 4: Simplify right side
    6,094.08x = 39,315,439.87
  5. Step 5: Solve for x
    x = 39,315,439.87/6,094.08
  6. Step 6: Final answer
    x = 6,451.42

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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.