Home / 6,020.01-8,307.36-3,502.19

Finding the Fourth Proportional to 6,020.01, 8,307.36 and 3,502.19

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Solution

The fourth proportional to 6,020.01, 8,307.36 and 3,502.19 is: 4,832.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020.01 : 8,307.36 = 3,502.19 : x
  2. Step 2: Convert to fraction form
    6,020.01/8,307.36 = 3,502.19/x
  3. Step 3: Cross multiply
    6,020.01x = 8,307.36 × 3,502.19
  4. Step 4: Simplify right side
    6,020.01x = 29,093,911.58
  5. Step 5: Solve for x
    x = 29,093,911.58/6,020.01
  6. Step 6: Final answer
    x = 4,832.87

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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.