Home / 4,053.81-6,080.77-1,131.94

Finding the Fourth Proportional to 4,053.81, 6,080.77 and 1,131.94

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Solution

The fourth proportional to 4,053.81, 6,080.77 and 1,131.94 is: 1,697.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.81 : 6,080.77 = 1,131.94 : x
  2. Step 2: Convert to fraction form
    4,053.81/6,080.77 = 1,131.94/x
  3. Step 3: Cross multiply
    4,053.81x = 6,080.77 × 1,131.94
  4. Step 4: Simplify right side
    4,053.81x = 6,883,075.81
  5. Step 5: Solve for x
    x = 6,883,075.81/4,053.81
  6. Step 6: Final answer
    x = 1,697.93

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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.