Home / 16,447.53-24,675.33-4,761.93

Finding the Fourth Proportional to 16,447.53, 24,675.33 and 4,761.93

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Solution

The fourth proportional to 16,447.53, 24,675.33 and 4,761.93 is: 7,144.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,447.53 : 24,675.33 = 4,761.93 : x
  2. Step 2: Convert to fraction form
    16,447.53/24,675.33 = 4,761.93/x
  3. Step 3: Cross multiply
    16,447.53x = 24,675.33 × 4,761.93
  4. Step 4: Simplify right side
    16,447.53x = 117,502,194.19
  5. Step 5: Solve for x
    x = 117,502,194.19/16,447.53
  6. Step 6: Final answer
    x = 7,144.06

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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.