Home / 7,050.92-10,580.45-2,611.67

Finding the Fourth Proportional to 7,050.92, 10,580.45 and 2,611.67

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Solution

The fourth proportional to 7,050.92, 10,580.45 and 2,611.67 is: 3,919.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050.92 : 10,580.45 = 2,611.67 : x
  2. Step 2: Convert to fraction form
    7,050.92/10,580.45 = 2,611.67/x
  3. Step 3: Cross multiply
    7,050.92x = 10,580.45 × 2,611.67
  4. Step 4: Simplify right side
    7,050.92x = 27,632,577.89
  5. Step 5: Solve for x
    x = 27,632,577.89/7,050.92
  6. Step 6: Final answer
    x = 3,919.01

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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.