Home / 16,069.82-24,102.35-9,409.39

Finding the Fourth Proportional to 16,069.82, 24,102.35 and 9,409.39

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Solution

The fourth proportional to 16,069.82, 24,102.35 and 9,409.39 is: 14,112.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,069.82 : 24,102.35 = 9,409.39 : x
  2. Step 2: Convert to fraction form
    16,069.82/24,102.35 = 9,409.39/x
  3. Step 3: Cross multiply
    16,069.82x = 24,102.35 × 9,409.39
  4. Step 4: Simplify right side
    16,069.82x = 226,788,411.07
  5. Step 5: Solve for x
    x = 226,788,411.07/16,069.82
  6. Step 6: Final answer
    x = 14,112.69

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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.