Home / 4,334.67-6,501.33-1,412.33

Finding the Fourth Proportional to 4,334.67, 6,501.33 and 1,412.33

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Solution

The fourth proportional to 4,334.67, 6,501.33 and 1,412.33 is: 2,118.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.67 : 6,501.33 = 1,412.33 : x
  2. Step 2: Convert to fraction form
    4,334.67/6,501.33 = 1,412.33/x
  3. Step 3: Cross multiply
    4,334.67x = 6,501.33 × 1,412.33
  4. Step 4: Simplify right side
    4,334.67x = 9,181,990.89
  5. Step 5: Solve for x
    x = 9,181,990.89/4,334.67
  6. Step 6: Final answer
    x = 2,118.27

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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.