Home / 4,330.11-5,975.52-2,561.67

Finding the Fourth Proportional to 4,330.11, 5,975.52 and 2,561.67

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Solution

The fourth proportional to 4,330.11, 5,975.52 and 2,561.67 is: 3,535.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.11 : 5,975.52 = 2,561.67 : x
  2. Step 2: Convert to fraction form
    4,330.11/5,975.52 = 2,561.67/x
  3. Step 3: Cross multiply
    4,330.11x = 5,975.52 × 2,561.67
  4. Step 4: Simplify right side
    4,330.11x = 15,307,310.32
  5. Step 5: Solve for x
    x = 15,307,310.32/4,330.11
  6. Step 6: Final answer
    x = 3,535.09

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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.