Home / 4,555.85-6,833.57-2,609.42

Finding the Fourth Proportional to 4,555.85, 6,833.57 and 2,609.42

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Solution

The fourth proportional to 4,555.85, 6,833.57 and 2,609.42 is: 3,914.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.85 : 6,833.57 = 2,609.42 : x
  2. Step 2: Convert to fraction form
    4,555.85/6,833.57 = 2,609.42/x
  3. Step 3: Cross multiply
    4,555.85x = 6,833.57 × 2,609.42
  4. Step 4: Simplify right side
    4,555.85x = 17,831,607.01
  5. Step 5: Solve for x
    x = 17,831,607.01/4,555.85
  6. Step 6: Final answer
    x = 3,914.01

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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.