Home / 5,833.59-8,050.37-3,180.98

Finding the Fourth Proportional to 5,833.59, 8,050.37 and 3,180.98

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Solution

The fourth proportional to 5,833.59, 8,050.37 and 3,180.98 is: 4,389.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.59 : 8,050.37 = 3,180.98 : x
  2. Step 2: Convert to fraction form
    5,833.59/8,050.37 = 3,180.98/x
  3. Step 3: Cross multiply
    5,833.59x = 8,050.37 × 3,180.98
  4. Step 4: Simplify right side
    5,833.59x = 25,608,009.81
  5. Step 5: Solve for x
    x = 25,608,009.81/5,833.59
  6. Step 6: Final answer
    x = 4,389.75

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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.