Home / 4,355.89-6,007.03-3,359.59

Finding the Fourth Proportional to 4,355.89, 6,007.03 and 3,359.59

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Solution

The fourth proportional to 4,355.89, 6,007.03 and 3,359.59 is: 4,633.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355.89 : 6,007.03 = 3,359.59 : x
  2. Step 2: Convert to fraction form
    4,355.89/6,007.03 = 3,359.59/x
  3. Step 3: Cross multiply
    4,355.89x = 6,007.03 × 3,359.59
  4. Step 4: Simplify right side
    4,355.89x = 20,181,157.92
  5. Step 5: Solve for x
    x = 20,181,157.92/4,355.89
  6. Step 6: Final answer
    x = 4,633.07

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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.