Home / 16,110.10-24,162.37-4,263.95

Finding the Fourth Proportional to 16,110.10, 24,162.37 and 4,263.95

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Solution

The fourth proportional to 16,110.10, 24,162.37 and 4,263.95 is: 6,395.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.10 : 24,162.37 = 4,263.95 : x
  2. Step 2: Convert to fraction form
    16,110.10/24,162.37 = 4,263.95/x
  3. Step 3: Cross multiply
    16,110.10x = 24,162.37 × 4,263.95
  4. Step 4: Simplify right side
    16,110.10x = 103,027,187.31
  5. Step 5: Solve for x
    x = 103,027,187.31/16,110.10
  6. Step 6: Final answer
    x = 6,395.19

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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.