Home / 5,948.32-8,919.36-2,051.83

Finding the Fourth Proportional to 5,948.32, 8,919.36 and 2,051.83

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Solution

The fourth proportional to 5,948.32, 8,919.36 and 2,051.83 is: 3,076.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.32 : 8,919.36 = 2,051.83 : x
  2. Step 2: Convert to fraction form
    5,948.32/8,919.36 = 2,051.83/x
  3. Step 3: Cross multiply
    5,948.32x = 8,919.36 × 2,051.83
  4. Step 4: Simplify right side
    5,948.32x = 18,301,010.43
  5. Step 5: Solve for x
    x = 18,301,010.43/5,948.32
  6. Step 6: Final answer
    x = 3,076.67

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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.