Home / 6,160.10-9,241.35-2,650.10

Finding the Fourth Proportional to 6,160.10, 9,241.35 and 2,650.10

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Solution

The fourth proportional to 6,160.10, 9,241.35 and 2,650.10 is: 3,975.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160.10 : 9,241.35 = 2,650.10 : x
  2. Step 2: Convert to fraction form
    6,160.10/9,241.35 = 2,650.10/x
  3. Step 3: Cross multiply
    6,160.10x = 9,241.35 × 2,650.10
  4. Step 4: Simplify right side
    6,160.10x = 24,490,501.64
  5. Step 5: Solve for x
    x = 24,490,501.64/6,160.10
  6. Step 6: Final answer
    x = 3,975.67

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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.