Home / 23,091.16-34,633.32-6,449.44

Finding the Fourth Proportional to 23,091.16, 34,633.32 and 6,449.44

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Solution

The fourth proportional to 23,091.16, 34,633.32 and 6,449.44 is: 9,673.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,091.16 : 34,633.32 = 6,449.44 : x
  2. Step 2: Convert to fraction form
    23,091.16/34,633.32 = 6,449.44/x
  3. Step 3: Cross multiply
    23,091.16x = 34,633.32 × 6,449.44
  4. Step 4: Simplify right side
    23,091.16x = 223,365,519.34
  5. Step 5: Solve for x
    x = 223,365,519.34/23,091.16
  6. Step 6: Final answer
    x = 9,673.20

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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.