Home / 23,990.26-35,985.39-7,350.23

Finding the Fourth Proportional to 23,990.26, 35,985.39 and 7,350.23

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Solution

The fourth proportional to 23,990.26, 35,985.39 and 7,350.23 is: 11,025.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,990.26 : 35,985.39 = 7,350.23 : x
  2. Step 2: Convert to fraction form
    23,990.26/35,985.39 = 7,350.23/x
  3. Step 3: Cross multiply
    23,990.26x = 35,985.39 × 7,350.23
  4. Step 4: Simplify right side
    23,990.26x = 264,500,676.46
  5. Step 5: Solve for x
    x = 264,500,676.46/23,990.26
  6. Step 6: Final answer
    x = 11,025.34

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Double scale
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Similar ratio
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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.