Home / 4,206.30-5,762.66-4,048.65

Finding the Fourth Proportional to 4,206.30, 5,762.66 and 4,048.65

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Solution

The fourth proportional to 4,206.30, 5,762.66 and 4,048.65 is: 5,546.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.30 : 5,762.66 = 4,048.65 : x
  2. Step 2: Convert to fraction form
    4,206.30/5,762.66 = 4,048.65/x
  3. Step 3: Cross multiply
    4,206.30x = 5,762.66 × 4,048.65
  4. Step 4: Simplify right side
    4,206.30x = 23,330,973.17
  5. Step 5: Solve for x
    x = 23,330,973.17/4,206.30
  6. Step 6: Final answer
    x = 5,546.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.