Home / 4,428.01-6,110.68-2,539.67

Finding the Fourth Proportional to 4,428.01, 6,110.68 and 2,539.67

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Solution

The fourth proportional to 4,428.01, 6,110.68 and 2,539.67 is: 3,504.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428.01 : 6,110.68 = 2,539.67 : x
  2. Step 2: Convert to fraction form
    4,428.01/6,110.68 = 2,539.67/x
  3. Step 3: Cross multiply
    4,428.01x = 6,110.68 × 2,539.67
  4. Step 4: Simplify right side
    4,428.01x = 15,519,110.68
  5. Step 5: Solve for x
    x = 15,519,110.68/4,428.01
  6. Step 6: Final answer
    x = 3,504.76

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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.