Home / 30,982.44-46,352.01-23,909.01

Finding the Fourth Proportional to 30,982.44, 46,352.01 and 23,909.01

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Solution

The fourth proportional to 30,982.44, 46,352.01 and 23,909.01 is: 35,769.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,982.44 : 46,352.01 = 23,909.01 : x
  2. Step 2: Convert to fraction form
    30,982.44/46,352.01 = 23,909.01/x
  3. Step 3: Cross multiply
    30,982.44x = 46,352.01 × 23,909.01
  4. Step 4: Simplify right side
    30,982.44x = 1,108,230,754.77
  5. Step 5: Solve for x
    x = 1,108,230,754.77/30,982.44
  6. Step 6: Final answer
    x = 35,769.64

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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.