Home / 2,562.67-3,536.49-1,514.80

Finding the Fourth Proportional to 2,562.67, 3,536.49 and 1,514.80

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Solution

The fourth proportional to 2,562.67, 3,536.49 and 1,514.80 is: 2,090.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562.67 : 3,536.49 = 1,514.80 : x
  2. Step 2: Convert to fraction form
    2,562.67/3,536.49 = 1,514.80/x
  3. Step 3: Cross multiply
    2,562.67x = 3,536.49 × 1,514.80
  4. Step 4: Simplify right side
    2,562.67x = 5,357,075.05
  5. Step 5: Solve for x
    x = 5,357,075.05/2,562.67
  6. Step 6: Final answer
    x = 2,090.43

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1.5x scale

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.