Home / 4,670.10-6,441.93-3,673.80

Finding the Fourth Proportional to 4,670.10, 6,441.93 and 3,673.80

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Solution

The fourth proportional to 4,670.10, 6,441.93 and 3,673.80 is: 5,067.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.10 : 6,441.93 = 3,673.80 : x
  2. Step 2: Convert to fraction form
    4,670.10/6,441.93 = 3,673.80/x
  3. Step 3: Cross multiply
    4,670.10x = 6,441.93 × 3,673.80
  4. Step 4: Simplify right side
    4,670.10x = 23,666,362.43
  5. Step 5: Solve for x
    x = 23,666,362.43/4,670.10
  6. Step 6: Final answer
    x = 5,067.64

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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.