Home / 4,276.62-6,417.06-2,401.34

Finding the Fourth Proportional to 4,276.62, 6,417.06 and 2,401.34

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Solution

The fourth proportional to 4,276.62, 6,417.06 and 2,401.34 is: 3,603.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.62 : 6,417.06 = 2,401.34 : x
  2. Step 2: Convert to fraction form
    4,276.62/6,417.06 = 2,401.34/x
  3. Step 3: Cross multiply
    4,276.62x = 6,417.06 × 2,401.34
  4. Step 4: Simplify right side
    4,276.62x = 15,409,546.90
  5. Step 5: Solve for x
    x = 15,409,546.90/4,276.62
  6. Step 6: Final answer
    x = 3,603.21

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1.5x scale

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.