Home / 23,659.40-32,633.60-19,183.34

Finding the Fourth Proportional to 23,659.40, 32,633.60 and 19,183.34

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Solution

The fourth proportional to 23,659.40, 32,633.60 and 19,183.34 is: 26,459.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,659.40 : 32,633.60 = 19,183.34 : x
  2. Step 2: Convert to fraction form
    23,659.40/32,633.60 = 19,183.34/x
  3. Step 3: Cross multiply
    23,659.40x = 32,633.60 × 19,183.34
  4. Step 4: Simplify right side
    23,659.40x = 626,021,444.22
  5. Step 5: Solve for x
    x = 626,021,444.22/23,659.40
  6. Step 6: Final answer
    x = 26,459.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.