Home / 4,394.85-6,065.04-2,506.74

Finding the Fourth Proportional to 4,394.85, 6,065.04 and 2,506.74

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Solution

The fourth proportional to 4,394.85, 6,065.04 and 2,506.74 is: 3,459.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.85 : 6,065.04 = 2,506.74 : x
  2. Step 2: Convert to fraction form
    4,394.85/6,065.04 = 2,506.74/x
  3. Step 3: Cross multiply
    4,394.85x = 6,065.04 × 2,506.74
  4. Step 4: Simplify right side
    4,394.85x = 15,203,478.37
  5. Step 5: Solve for x
    x = 15,203,478.37/4,394.85
  6. Step 6: Final answer
    x = 3,459.39

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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.