Home / 16,448.09-24,675.38-4,761.41

Finding the Fourth Proportional to 16,448.09, 24,675.38 and 4,761.41

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Solution

The fourth proportional to 16,448.09, 24,675.38 and 4,761.41 is: 7,143.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448.09 : 24,675.38 = 4,761.41 : x
  2. Step 2: Convert to fraction form
    16,448.09/24,675.38 = 4,761.41/x
  3. Step 3: Cross multiply
    16,448.09x = 24,675.38 × 4,761.41
  4. Step 4: Simplify right side
    16,448.09x = 117,489,577.28
  5. Step 5: Solve for x
    x = 117,489,577.28/16,448.09
  6. Step 6: Final answer
    x = 7,143.05

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1.5x scale

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.