Home / 4,965.09-7,444.02-2,331.24

Finding the Fourth Proportional to 4,965.09, 7,444.02 and 2,331.24

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Solution

The fourth proportional to 4,965.09, 7,444.02 and 2,331.24 is: 3,495.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965.09 : 7,444.02 = 2,331.24 : x
  2. Step 2: Convert to fraction form
    4,965.09/7,444.02 = 2,331.24/x
  3. Step 3: Cross multiply
    4,965.09x = 7,444.02 × 2,331.24
  4. Step 4: Simplify right side
    4,965.09x = 17,353,778.01
  5. Step 5: Solve for x
    x = 17,353,778.01/4,965.09
  6. Step 6: Final answer
    x = 3,495.16

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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.