Home / 6,020.91-8,308.58-3,368.24

Finding the Fourth Proportional to 6,020.91, 8,308.58 and 3,368.24

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Solution

The fourth proportional to 6,020.91, 8,308.58 and 3,368.24 is: 4,648.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.91 : 8,308.58 = 3,368.24 : x
  2. Step 2: Convert to fraction form
    6,020.91/8,308.58 = 3,368.24/x
  3. Step 3: Cross multiply
    6,020.91x = 8,308.58 × 3,368.24
  4. Step 4: Simplify right side
    6,020.91x = 27,985,233.12
  5. Step 5: Solve for x
    x = 27,985,233.12/6,020.91
  6. Step 6: Final answer
    x = 4,648.01

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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.