Home / 4,710.81-7,066.37-2,369.54

Finding the Fourth Proportional to 4,710.81, 7,066.37 and 2,369.54

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Solution

The fourth proportional to 4,710.81, 7,066.37 and 2,369.54 is: 3,554.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.81 : 7,066.37 = 2,369.54 : x
  2. Step 2: Convert to fraction form
    4,710.81/7,066.37 = 2,369.54/x
  3. Step 3: Cross multiply
    4,710.81x = 7,066.37 × 2,369.54
  4. Step 4: Simplify right side
    4,710.81x = 16,743,999.19
  5. Step 5: Solve for x
    x = 16,743,999.19/4,710.81
  6. Step 6: Final answer
    x = 3,554.38

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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.