Home / 7,293.22-10,063.82-4,106.44

Finding the Fourth Proportional to 7,293.22, 10,063.82 and 4,106.44

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Solution

The fourth proportional to 7,293.22, 10,063.82 and 4,106.44 is: 5,666.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.22 : 10,063.82 = 4,106.44 : x
  2. Step 2: Convert to fraction form
    7,293.22/10,063.82 = 4,106.44/x
  3. Step 3: Cross multiply
    7,293.22x = 10,063.82 × 4,106.44
  4. Step 4: Simplify right side
    7,293.22x = 41,326,417.44
  5. Step 5: Solve for x
    x = 41,326,417.44/7,293.22
  6. Step 6: Final answer
    x = 5,666.41

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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.