Home / 4,816.13-7,227.23-1,894.59

Finding the Fourth Proportional to 4,816.13, 7,227.23 and 1,894.59

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Solution

The fourth proportional to 4,816.13, 7,227.23 and 1,894.59 is: 2,843.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.13 : 7,227.23 = 1,894.59 : x
  2. Step 2: Convert to fraction form
    4,816.13/7,227.23 = 1,894.59/x
  3. Step 3: Cross multiply
    4,816.13x = 7,227.23 × 1,894.59
  4. Step 4: Simplify right side
    4,816.13x = 13,692,628.21
  5. Step 5: Solve for x
    x = 13,692,628.21/4,816.13
  6. Step 6: Final answer
    x = 2,843.08

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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.