Home / 4,233.35-6,345.45-2,383.99

Finding the Fourth Proportional to 4,233.35, 6,345.45 and 2,383.99

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Solution

The fourth proportional to 4,233.35, 6,345.45 and 2,383.99 is: 3,573.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.35 : 6,345.45 = 2,383.99 : x
  2. Step 2: Convert to fraction form
    4,233.35/6,345.45 = 2,383.99/x
  3. Step 3: Cross multiply
    4,233.35x = 6,345.45 × 2,383.99
  4. Step 4: Simplify right side
    4,233.35x = 15,127,489.35
  5. Step 5: Solve for x
    x = 15,127,489.35/4,233.35
  6. Step 6: Final answer
    x = 3,573.41

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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.