Home / 4,675.10-7,016.13-2,210.68

Finding the Fourth Proportional to 4,675.10, 7,016.13 and 2,210.68

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Solution

The fourth proportional to 4,675.10, 7,016.13 and 2,210.68 is: 3,317.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.10 : 7,016.13 = 2,210.68 : x
  2. Step 2: Convert to fraction form
    4,675.10/7,016.13 = 2,210.68/x
  3. Step 3: Cross multiply
    4,675.10x = 7,016.13 × 2,210.68
  4. Step 4: Simplify right side
    4,675.10x = 15,510,418.27
  5. Step 5: Solve for x
    x = 15,510,418.27/4,675.10
  6. Step 6: Final answer
    x = 3,317.67

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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.