Home / 4,150.52-6,222.65-2,506.67

Finding the Fourth Proportional to 4,150.52, 6,222.65 and 2,506.67

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Solution

The fourth proportional to 4,150.52, 6,222.65 and 2,506.67 is: 3,758.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150.52 : 6,222.65 = 2,506.67 : x
  2. Step 2: Convert to fraction form
    4,150.52/6,222.65 = 2,506.67/x
  3. Step 3: Cross multiply
    4,150.52x = 6,222.65 × 2,506.67
  4. Step 4: Simplify right side
    4,150.52x = 15,598,130.08
  5. Step 5: Solve for x
    x = 15,598,130.08/4,150.52
  6. Step 6: Final answer
    x = 3,758.11

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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.