Home / 23,074.06-34,613.67-7,281.33

Finding the Fourth Proportional to 23,074.06, 34,613.67 and 7,281.33

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Solution

The fourth proportional to 23,074.06, 34,613.67 and 7,281.33 is: 10,922.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,074.06 : 34,613.67 = 7,281.33 : x
  2. Step 2: Convert to fraction form
    23,074.06/34,613.67 = 7,281.33/x
  3. Step 3: Cross multiply
    23,074.06x = 34,613.67 × 7,281.33
  4. Step 4: Simplify right side
    23,074.06x = 252,033,647.18
  5. Step 5: Solve for x
    x = 252,033,647.18/23,074.06
  6. Step 6: Final answer
    x = 10,922.82

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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.