Home / 6,020.99-8,308.68-3,332.16

Finding the Fourth Proportional to 6,020.99, 8,308.68 and 3,332.16

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Solution

The fourth proportional to 6,020.99, 8,308.68 and 3,332.16 is: 4,598.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.99 : 8,308.68 = 3,332.16 : x
  2. Step 2: Convert to fraction form
    6,020.99/8,308.68 = 3,332.16/x
  3. Step 3: Cross multiply
    6,020.99x = 8,308.68 × 3,332.16
  4. Step 4: Simplify right side
    6,020.99x = 27,685,838.65
  5. Step 5: Solve for x
    x = 27,685,838.65/6,020.99
  6. Step 6: Final answer
    x = 4,598.22

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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.