Home / 4,054.02-6,075.56-2,665.28

Finding the Fourth Proportional to 4,054.02, 6,075.56 and 2,665.28

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Solution

The fourth proportional to 4,054.02, 6,075.56 and 2,665.28 is: 3,994.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.02 : 6,075.56 = 2,665.28 : x
  2. Step 2: Convert to fraction form
    4,054.02/6,075.56 = 2,665.28/x
  3. Step 3: Cross multiply
    4,054.02x = 6,075.56 × 2,665.28
  4. Step 4: Simplify right side
    4,054.02x = 16,193,068.56
  5. Step 5: Solve for x
    x = 16,193,068.56/4,054.02
  6. Step 6: Final answer
    x = 3,994.32

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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.