Home / 4,025.89-6,038.63-1,104.20

Finding the Fourth Proportional to 4,025.89, 6,038.63 and 1,104.20

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Solution

The fourth proportional to 4,025.89, 6,038.63 and 1,104.20 is: 1,656.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.89 : 6,038.63 = 1,104.20 : x
  2. Step 2: Convert to fraction form
    4,025.89/6,038.63 = 1,104.20/x
  3. Step 3: Cross multiply
    4,025.89x = 6,038.63 × 1,104.20
  4. Step 4: Simplify right side
    4,025.89x = 6,667,849.73
  5. Step 5: Solve for x
    x = 6,667,849.73/4,025.89
  6. Step 6: Final answer
    x = 1,656.24

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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.