Home / 6,094.08-8,409.75-3,405.35

Finding the Fourth Proportional to 6,094.08, 8,409.75 and 3,405.35

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Solution

The fourth proportional to 6,094.08, 8,409.75 and 3,405.35 is: 4,699.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094.08 : 8,409.75 = 3,405.35 : x
  2. Step 2: Convert to fraction form
    6,094.08/8,409.75 = 3,405.35/x
  3. Step 3: Cross multiply
    6,094.08x = 8,409.75 × 3,405.35
  4. Step 4: Simplify right side
    6,094.08x = 28,638,150.42
  5. Step 5: Solve for x
    x = 28,638,150.42/6,094.08
  6. Step 6: Final answer
    x = 4,699.34

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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.