Home / 14,925.69-22,367.61-11,791.98

Finding the Fourth Proportional to 14,925.69, 22,367.61 and 11,791.98

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Solution

The fourth proportional to 14,925.69, 22,367.61 and 11,791.98 is: 17,671.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925.69 : 22,367.61 = 11,791.98 : x
  2. Step 2: Convert to fraction form
    14,925.69/22,367.61 = 11,791.98/x
  3. Step 3: Cross multiply
    14,925.69x = 22,367.61 × 11,791.98
  4. Step 4: Simplify right side
    14,925.69x = 263,758,409.77
  5. Step 5: Solve for x
    x = 263,758,409.77/14,925.69
  6. Step 6: Final answer
    x = 17,671.44

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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.