Home / 23,784.96-35,595.30-19,093.80

Finding the Fourth Proportional to 23,784.96, 35,595.30 and 19,093.80

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Solution

The fourth proportional to 23,784.96, 35,595.30 and 19,093.80 is: 28,574.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,784.96 : 35,595.30 = 19,093.80 : x
  2. Step 2: Convert to fraction form
    23,784.96/35,595.30 = 19,093.80/x
  3. Step 3: Cross multiply
    23,784.96x = 35,595.30 × 19,093.80
  4. Step 4: Simplify right side
    23,784.96x = 679,649,539.14
  5. Step 5: Solve for x
    x = 679,649,539.14/23,784.96
  6. Step 6: Final answer
    x = 28,574.76

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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.