Home / 6,075.01-9,108.75-2,372.90

Finding the Fourth Proportional to 6,075.01, 9,108.75 and 2,372.90

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Solution

The fourth proportional to 6,075.01, 9,108.75 and 2,372.90 is: 3,557.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.01 : 9,108.75 = 2,372.90 : x
  2. Step 2: Convert to fraction form
    6,075.01/9,108.75 = 2,372.90/x
  3. Step 3: Cross multiply
    6,075.01x = 9,108.75 × 2,372.90
  4. Step 4: Simplify right side
    6,075.01x = 21,614,116.23
  5. Step 5: Solve for x
    x = 21,614,116.23/6,075.01
  6. Step 6: Final answer
    x = 3,557.87

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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.