Home / 5,950.60-8,207.06-3,708.20

Finding the Fourth Proportional to 5,950.60, 8,207.06 and 3,708.20

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Solution

The fourth proportional to 5,950.60, 8,207.06 and 3,708.20 is: 5,114.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.60 : 8,207.06 = 3,708.20 : x
  2. Step 2: Convert to fraction form
    5,950.60/8,207.06 = 3,708.20/x
  3. Step 3: Cross multiply
    5,950.60x = 8,207.06 × 3,708.20
  4. Step 4: Simplify right side
    5,950.60x = 30,433,419.89
  5. Step 5: Solve for x
    x = 30,433,419.89/5,950.60
  6. Step 6: Final answer
    x = 5,114.34

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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.