Home / 6,003.96-8,999.40-2,051.56

Finding the Fourth Proportional to 6,003.96, 8,999.40 and 2,051.56

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Solution

The fourth proportional to 6,003.96, 8,999.40 and 2,051.56 is: 3,075.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003.96 : 8,999.40 = 2,051.56 : x
  2. Step 2: Convert to fraction form
    6,003.96/8,999.40 = 2,051.56/x
  3. Step 3: Cross multiply
    6,003.96x = 8,999.40 × 2,051.56
  4. Step 4: Simplify right side
    6,003.96x = 18,462,828.01
  5. Step 5: Solve for x
    x = 18,462,828.01/6,003.96
  6. Step 6: Final answer
    x = 3,075.11

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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.