Home / 9,203.22-13,795.20-4,268.76

Finding the Fourth Proportional to 9,203.22, 13,795.20 and 4,268.76

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Solution

The fourth proportional to 9,203.22, 13,795.20 and 4,268.76 is: 6,398.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.22 : 13,795.20 = 4,268.76 : x
  2. Step 2: Convert to fraction form
    9,203.22/13,795.20 = 4,268.76/x
  3. Step 3: Cross multiply
    9,203.22x = 13,795.20 × 4,268.76
  4. Step 4: Simplify right side
    9,203.22x = 58,888,397.95
  5. Step 5: Solve for x
    x = 58,888,397.95/9,203.22
  6. Step 6: Final answer
    x = 6,398.67

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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.