Home / 5,833.77-8,745.70-2,715.59

Finding the Fourth Proportional to 5,833.77, 8,745.70 and 2,715.59

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Solution

The fourth proportional to 5,833.77, 8,745.70 and 2,715.59 is: 4,071.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.77 : 8,745.70 = 2,715.59 : x
  2. Step 2: Convert to fraction form
    5,833.77/8,745.70 = 2,715.59/x
  3. Step 3: Cross multiply
    5,833.77x = 8,745.70 × 2,715.59
  4. Step 4: Simplify right side
    5,833.77x = 23,749,735.46
  5. Step 5: Solve for x
    x = 23,749,735.46/5,833.77
  6. Step 6: Final answer
    x = 4,071.08

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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.