Home / 6,733.19-10,101.70-2,291.83

Finding the Fourth Proportional to 6,733.19, 10,101.70 and 2,291.83

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Solution

The fourth proportional to 6,733.19, 10,101.70 and 2,291.83 is: 3,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.19 : 10,101.70 = 2,291.83 : x
  2. Step 2: Convert to fraction form
    6,733.19/10,101.70 = 2,291.83/x
  3. Step 3: Cross multiply
    6,733.19x = 10,101.70 × 2,291.83
  4. Step 4: Simplify right side
    6,733.19x = 23,151,359.59
  5. Step 5: Solve for x
    x = 23,151,359.59/6,733.19
  6. Step 6: Final answer
    x = 3,438.40

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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.