Home / 5,810.03-8,709.08-2,298.61

Finding the Fourth Proportional to 5,810.03, 8,709.08 and 2,298.61

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Solution

The fourth proportional to 5,810.03, 8,709.08 and 2,298.61 is: 3,445.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810.03 : 8,709.08 = 2,298.61 : x
  2. Step 2: Convert to fraction form
    5,810.03/8,709.08 = 2,298.61/x
  3. Step 3: Cross multiply
    5,810.03x = 8,709.08 × 2,298.61
  4. Step 4: Simplify right side
    5,810.03x = 20,018,778.38
  5. Step 5: Solve for x
    x = 20,018,778.38/5,810.03
  6. Step 6: Final answer
    x = 3,445.56

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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.