Home / 6,755.99-10,134.02-2,075.95

Finding the Fourth Proportional to 6,755.99, 10,134.02 and 2,075.95

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Solution

The fourth proportional to 6,755.99, 10,134.02 and 2,075.95 is: 3,113.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755.99 : 10,134.02 = 2,075.95 : x
  2. Step 2: Convert to fraction form
    6,755.99/10,134.02 = 2,075.95/x
  3. Step 3: Cross multiply
    6,755.99x = 10,134.02 × 2,075.95
  4. Step 4: Simplify right side
    6,755.99x = 21,037,718.82
  5. Step 5: Solve for x
    x = 21,037,718.82/6,755.99
  6. Step 6: Final answer
    x = 3,113.94

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1.5x scale

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.