Home / 4,440.19-6,126.23-2,551.67

Finding the Fourth Proportional to 4,440.19, 6,126.23 and 2,551.67

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Solution

The fourth proportional to 4,440.19, 6,126.23 and 2,551.67 is: 3,520.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440.19 : 6,126.23 = 2,551.67 : x
  2. Step 2: Convert to fraction form
    4,440.19/6,126.23 = 2,551.67/x
  3. Step 3: Cross multiply
    4,440.19x = 6,126.23 × 2,551.67
  4. Step 4: Simplify right side
    4,440.19x = 15,632,117.30
  5. Step 5: Solve for x
    x = 15,632,117.30/4,440.19
  6. Step 6: Final answer
    x = 3,520.60

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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.