Home / 5,023.05-7,530.33-3,071.16

Finding the Fourth Proportional to 5,023.05, 7,530.33 and 3,071.16

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Solution

The fourth proportional to 5,023.05, 7,530.33 and 3,071.16 is: 4,604.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023.05 : 7,530.33 = 3,071.16 : x
  2. Step 2: Convert to fraction form
    5,023.05/7,530.33 = 3,071.16/x
  3. Step 3: Cross multiply
    5,023.05x = 7,530.33 × 3,071.16
  4. Step 4: Simplify right side
    5,023.05x = 23,126,814.29
  5. Step 5: Solve for x
    x = 23,126,814.29/5,023.05
  6. Step 6: Final answer
    x = 4,604.13

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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.