Home / 65,090.45-97,635.68-23,527.73

Finding the Fourth Proportional to 65,090.45, 97,635.68 and 23,527.73

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Solution

The fourth proportional to 65,090.45, 97,635.68 and 23,527.73 is: 35,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,090.45 : 97,635.68 = 23,527.73 : x
  2. Step 2: Convert to fraction form
    65,090.45/97,635.68 = 23,527.73/x
  3. Step 3: Cross multiply
    65,090.45x = 97,635.68 × 23,527.73
  4. Step 4: Simplify right side
    65,090.45x = 2,297,145,917.41
  5. Step 5: Solve for x
    x = 2,297,145,917.41/65,090.45
  6. Step 6: Final answer
    x = 35,291.60

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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.