Home / 4,054.11-5,594.56-2,285.70

Finding the Fourth Proportional to 4,054.11, 5,594.56 and 2,285.70

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Solution

The fourth proportional to 4,054.11, 5,594.56 and 2,285.70 is: 3,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.11 : 5,594.56 = 2,285.70 : x
  2. Step 2: Convert to fraction form
    4,054.11/5,594.56 = 2,285.70/x
  3. Step 3: Cross multiply
    4,054.11x = 5,594.56 × 2,285.70
  4. Step 4: Simplify right side
    4,054.11x = 12,787,485.79
  5. Step 5: Solve for x
    x = 12,787,485.79/4,054.11
  6. Step 6: Final answer
    x = 3,154.20

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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.