Home / 6,039.91-9,059.46-1,657

Finding the Fourth Proportional to 6,039.91, 9,059.46 and 1,657

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Solution

The fourth proportional to 6,039.91, 9,059.46 and 1,657 is: 2,485.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039.91 : 9,059.46 = 1,657 : x
  2. Step 2: Convert to fraction form
    6,039.91/9,059.46 = 1,657/x
  3. Step 3: Cross multiply
    6,039.91x = 9,059.46 × 1,657
  4. Step 4: Simplify right side
    6,039.91x = 15,011,525.22
  5. Step 5: Solve for x
    x = 15,011,525.22/6,039.91
  6. Step 6: Final answer
    x = 2,485.39

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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.