Home / 4,634.48-6,952.29-1,514.80

Finding the Fourth Proportional to 4,634.48, 6,952.29 and 1,514.80

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Solution

The fourth proportional to 4,634.48, 6,952.29 and 1,514.80 is: 2,272.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634.48 : 6,952.29 = 1,514.80 : x
  2. Step 2: Convert to fraction form
    4,634.48/6,952.29 = 1,514.80/x
  3. Step 3: Cross multiply
    4,634.48x = 6,952.29 × 1,514.80
  4. Step 4: Simplify right side
    4,634.48x = 10,531,328.89
  5. Step 5: Solve for x
    x = 10,531,328.89/4,634.48
  6. Step 6: Final answer
    x = 2,272.39

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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.