Home / 5,116.94-7,670.93-4,246.67

Finding the Fourth Proportional to 5,116.94, 7,670.93 and 4,246.67

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Solution

The fourth proportional to 5,116.94, 7,670.93 and 4,246.67 is: 6,366.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,116.94 : 7,670.93 = 4,246.67 : x
  2. Step 2: Convert to fraction form
    5,116.94/7,670.93 = 4,246.67/x
  3. Step 3: Cross multiply
    5,116.94x = 7,670.93 × 4,246.67
  4. Step 4: Simplify right side
    5,116.94x = 32,575,848.72
  5. Step 5: Solve for x
    x = 32,575,848.72/5,116.94
  6. Step 6: Final answer
    x = 6,366.27

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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.