Home / 8,053.23-12,075.85-3,371.83

Finding the Fourth Proportional to 8,053.23, 12,075.85 and 3,371.83

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Solution

The fourth proportional to 8,053.23, 12,075.85 and 3,371.83 is: 5,056.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.23 : 12,075.85 = 3,371.83 : x
  2. Step 2: Convert to fraction form
    8,053.23/12,075.85 = 3,371.83/x
  3. Step 3: Cross multiply
    8,053.23x = 12,075.85 × 3,371.83
  4. Step 4: Simplify right side
    8,053.23x = 40,717,713.31
  5. Step 5: Solve for x
    x = 40,717,713.31/8,053.23
  6. Step 6: Final answer
    x = 5,056.07

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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.