Home / 4,056.48-6,075-3,619.08

Finding the Fourth Proportional to 4,056.48, 6,075 and 3,619.08

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Solution

The fourth proportional to 4,056.48, 6,075 and 3,619.08 is: 5,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.48 : 6,075 = 3,619.08 : x
  2. Step 2: Convert to fraction form
    4,056.48/6,075 = 3,619.08/x
  3. Step 3: Cross multiply
    4,056.48x = 6,075 × 3,619.08
  4. Step 4: Simplify right side
    4,056.48x = 21,985,911
  5. Step 5: Solve for x
    x = 21,985,911/4,056.48
  6. Step 6: Final answer
    x = 5,419.95

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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.