Home / 6,338.24-9,508.64-1,955.52

Finding the Fourth Proportional to 6,338.24, 9,508.64 and 1,955.52

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Solution

The fourth proportional to 6,338.24, 9,508.64 and 1,955.52 is: 2,933.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338.24 : 9,508.64 = 1,955.52 : x
  2. Step 2: Convert to fraction form
    6,338.24/9,508.64 = 1,955.52/x
  3. Step 3: Cross multiply
    6,338.24x = 9,508.64 × 1,955.52
  4. Step 4: Simplify right side
    6,338.24x = 18,594,335.69
  5. Step 5: Solve for x
    x = 18,594,335.69/6,338.24
  6. Step 6: Final answer
    x = 2,933.67

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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.