Home / 4,055.48-6,075.46-3,581.63

Finding the Fourth Proportional to 4,055.48, 6,075.46 and 3,581.63

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Solution

The fourth proportional to 4,055.48, 6,075.46 and 3,581.63 is: 5,365.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.48 : 6,075.46 = 3,581.63 : x
  2. Step 2: Convert to fraction form
    4,055.48/6,075.46 = 3,581.63/x
  3. Step 3: Cross multiply
    4,055.48x = 6,075.46 × 3,581.63
  4. Step 4: Simplify right side
    4,055.48x = 21,760,056.03
  5. Step 5: Solve for x
    x = 21,760,056.03/4,055.48
  6. Step 6: Final answer
    x = 5,365.59

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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.