Home / 4,506.58-6,219.01-2,517.12

Finding the Fourth Proportional to 4,506.58, 6,219.01 and 2,517.12

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Solution

The fourth proportional to 4,506.58, 6,219.01 and 2,517.12 is: 3,473.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506.58 : 6,219.01 = 2,517.12 : x
  2. Step 2: Convert to fraction form
    4,506.58/6,219.01 = 2,517.12/x
  3. Step 3: Cross multiply
    4,506.58x = 6,219.01 × 2,517.12
  4. Step 4: Simplify right side
    4,506.58x = 15,653,994.45
  5. Step 5: Solve for x
    x = 15,653,994.45/4,506.58
  6. Step 6: Final answer
    x = 3,473.59

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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.