Home / 4,399.05-6,070.68-2,409.67

Finding the Fourth Proportional to 4,399.05, 6,070.68 and 2,409.67

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Solution

The fourth proportional to 4,399.05, 6,070.68 and 2,409.67 is: 3,325.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.05 : 6,070.68 = 2,409.67 : x
  2. Step 2: Convert to fraction form
    4,399.05/6,070.68 = 2,409.67/x
  3. Step 3: Cross multiply
    4,399.05x = 6,070.68 × 2,409.67
  4. Step 4: Simplify right side
    4,399.05x = 14,628,335.48
  5. Step 5: Solve for x
    x = 14,628,335.48/4,399.05
  6. Step 6: Final answer
    x = 3,325.34

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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.