Home / 4,647.96-6,414.14-2,523.49

Finding the Fourth Proportional to 4,647.96, 6,414.14 and 2,523.49

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Solution

The fourth proportional to 4,647.96, 6,414.14 and 2,523.49 is: 3,482.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647.96 : 6,414.14 = 2,523.49 : x
  2. Step 2: Convert to fraction form
    4,647.96/6,414.14 = 2,523.49/x
  3. Step 3: Cross multiply
    4,647.96x = 6,414.14 × 2,523.49
  4. Step 4: Simplify right side
    4,647.96x = 16,186,018.15
  5. Step 5: Solve for x
    x = 16,186,018.15/4,647.96
  6. Step 6: Final answer
    x = 3,482.39

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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.