Home / 19,600.41-29,391.33-7,598.18

Finding the Fourth Proportional to 19,600.41, 29,391.33 and 7,598.18

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Solution

The fourth proportional to 19,600.41, 29,391.33 and 7,598.18 is: 11,393.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,600.41 : 29,391.33 = 7,598.18 : x
  2. Step 2: Convert to fraction form
    19,600.41/29,391.33 = 7,598.18/x
  3. Step 3: Cross multiply
    19,600.41x = 29,391.33 × 7,598.18
  4. Step 4: Simplify right side
    19,600.41x = 223,320,613.72
  5. Step 5: Solve for x
    x = 223,320,613.72/19,600.41
  6. Step 6: Final answer
    x = 11,393.67

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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.