Home / 5,835.60-8,749.87-2,326.14

Finding the Fourth Proportional to 5,835.60, 8,749.87 and 2,326.14

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Solution

The fourth proportional to 5,835.60, 8,749.87 and 2,326.14 is: 3,487.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835.60 : 8,749.87 = 2,326.14 : x
  2. Step 2: Convert to fraction form
    5,835.60/8,749.87 = 2,326.14/x
  3. Step 3: Cross multiply
    5,835.60x = 8,749.87 × 2,326.14
  4. Step 4: Simplify right side
    5,835.60x = 20,353,416.79
  5. Step 5: Solve for x
    x = 20,353,416.79/5,835.60
  6. Step 6: Final answer
    x = 3,487.80

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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.