Home / 1,822.24-2,513.97-1,075.93

Finding the Fourth Proportional to 1,822.24, 2,513.97 and 1,075.93

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Solution

The fourth proportional to 1,822.24, 2,513.97 and 1,075.93 is: 1,484.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822.24 : 2,513.97 = 1,075.93 : x
  2. Step 2: Convert to fraction form
    1,822.24/2,513.97 = 1,075.93/x
  3. Step 3: Cross multiply
    1,822.24x = 2,513.97 × 1,075.93
  4. Step 4: Simplify right side
    1,822.24x = 2,704,855.74
  5. Step 5: Solve for x
    x = 2,704,855.74/1,822.24
  6. Step 6: Final answer
    x = 1,484.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.