Home / 16,114.89-24,162.41-5,582.46

Finding the Fourth Proportional to 16,114.89, 24,162.41 and 5,582.46

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Solution

The fourth proportional to 16,114.89, 24,162.41 and 5,582.46 is: 8,370.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114.89 : 24,162.41 = 5,582.46 : x
  2. Step 2: Convert to fraction form
    16,114.89/24,162.41 = 5,582.46/x
  3. Step 3: Cross multiply
    16,114.89x = 24,162.41 × 5,582.46
  4. Step 4: Simplify right side
    16,114.89x = 134,885,701.28
  5. Step 5: Solve for x
    x = 134,885,701.28/16,114.89
  6. Step 6: Final answer
    x = 8,370.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.