Home / 5,594.95-8,392.61-2,305.81

Finding the Fourth Proportional to 5,594.95, 8,392.61 and 2,305.81

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Solution

The fourth proportional to 5,594.95, 8,392.61 and 2,305.81 is: 3,458.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594.95 : 8,392.61 = 2,305.81 : x
  2. Step 2: Convert to fraction form
    5,594.95/8,392.61 = 2,305.81/x
  3. Step 3: Cross multiply
    5,594.95x = 8,392.61 × 2,305.81
  4. Step 4: Simplify right side
    5,594.95x = 19,351,764.06
  5. Step 5: Solve for x
    x = 19,351,764.06/5,594.95
  6. Step 6: Final answer
    x = 3,458.79

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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.