Home / 9,367.69-14,053.80-2,794.39

Finding the Fourth Proportional to 9,367.69, 14,053.80 and 2,794.39

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Solution

The fourth proportional to 9,367.69, 14,053.80 and 2,794.39 is: 4,192.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.69 : 14,053.80 = 2,794.39 : x
  2. Step 2: Convert to fraction form
    9,367.69/14,053.80 = 2,794.39/x
  3. Step 3: Cross multiply
    9,367.69x = 14,053.80 × 2,794.39
  4. Step 4: Simplify right side
    9,367.69x = 39,271,798.18
  5. Step 5: Solve for x
    x = 39,271,798.18/9,367.69
  6. Step 6: Final answer
    x = 4,192.26

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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.