Home / 6,953.49-10,429.43-2,793.33

Finding the Fourth Proportional to 6,953.49, 10,429.43 and 2,793.33

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Solution

The fourth proportional to 6,953.49, 10,429.43 and 2,793.33 is: 4,189.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.49 : 10,429.43 = 2,793.33 : x
  2. Step 2: Convert to fraction form
    6,953.49/10,429.43 = 2,793.33/x
  3. Step 3: Cross multiply
    6,953.49x = 10,429.43 × 2,793.33
  4. Step 4: Simplify right side
    6,953.49x = 29,132,825.74
  5. Step 5: Solve for x
    x = 29,132,825.74/6,953.49
  6. Step 6: Final answer
    x = 4,189.67

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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.