Home / 4,514.90-6,230.27-2,525.12

Finding the Fourth Proportional to 4,514.90, 6,230.27 and 2,525.12

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Solution

The fourth proportional to 4,514.90, 6,230.27 and 2,525.12 is: 3,484.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514.90 : 6,230.27 = 2,525.12 : x
  2. Step 2: Convert to fraction form
    4,514.90/6,230.27 = 2,525.12/x
  3. Step 3: Cross multiply
    4,514.90x = 6,230.27 × 2,525.12
  4. Step 4: Simplify right side
    4,514.90x = 15,732,148.23
  5. Step 5: Solve for x
    x = 15,732,148.23/4,514.90
  6. Step 6: Final answer
    x = 3,484.50

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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.