Home / 16,093.04-22,208.39-8,922.93

Finding the Fourth Proportional to 16,093.04, 22,208.39 and 8,922.93

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Solution

The fourth proportional to 16,093.04, 22,208.39 and 8,922.93 is: 12,313.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093.04 : 22,208.39 = 8,922.93 : x
  2. Step 2: Convert to fraction form
    16,093.04/22,208.39 = 8,922.93/x
  3. Step 3: Cross multiply
    16,093.04x = 22,208.39 × 8,922.93
  4. Step 4: Simplify right side
    16,093.04x = 198,163,864.77
  5. Step 5: Solve for x
    x = 198,163,864.77/16,093.04
  6. Step 6: Final answer
    x = 12,313.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.