Home / 4,690.09-7,029.46-3,301.35

Finding the Fourth Proportional to 4,690.09, 7,029.46 and 3,301.35

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Solution

The fourth proportional to 4,690.09, 7,029.46 and 3,301.35 is: 4,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690.09 : 7,029.46 = 3,301.35 : x
  2. Step 2: Convert to fraction form
    4,690.09/7,029.46 = 3,301.35/x
  3. Step 3: Cross multiply
    4,690.09x = 7,029.46 × 3,301.35
  4. Step 4: Simplify right side
    4,690.09x = 23,206,707.77
  5. Step 5: Solve for x
    x = 23,206,707.77/4,690.09
  6. Step 6: Final answer
    x = 4,948.03

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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.