Home / 4,028.34-6,043.35-1,217.23

Finding the Fourth Proportional to 4,028.34, 6,043.35 and 1,217.23

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Solution

The fourth proportional to 4,028.34, 6,043.35 and 1,217.23 is: 1,826.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.34 : 6,043.35 = 1,217.23 : x
  2. Step 2: Convert to fraction form
    4,028.34/6,043.35 = 1,217.23/x
  3. Step 3: Cross multiply
    4,028.34x = 6,043.35 × 1,217.23
  4. Step 4: Simplify right side
    4,028.34x = 7,356,146.92
  5. Step 5: Solve for x
    x = 7,356,146.92/4,028.34
  6. Step 6: Final answer
    x = 1,826.10

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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.