Home / 4,718.00-7,066.22-2,254.55

Finding the Fourth Proportional to 4,718.00, 7,066.22 and 2,254.55

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Solution

The fourth proportional to 4,718.00, 7,066.22 and 2,254.55 is: 3,376.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718.00 : 7,066.22 = 2,254.55 : x
  2. Step 2: Convert to fraction form
    4,718.00/7,066.22 = 2,254.55/x
  3. Step 3: Cross multiply
    4,718.00x = 7,066.22 × 2,254.55
  4. Step 4: Simplify right side
    4,718.00x = 15,931,099.70
  5. Step 5: Solve for x
    x = 15,931,099.70/4,718.00
  6. Step 6: Final answer
    x = 3,376.67

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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.