Home / 5,917.23-8,876.18-1,534.57

Finding the Fourth Proportional to 5,917.23, 8,876.18 and 1,534.57

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Solution

The fourth proportional to 5,917.23, 8,876.18 and 1,534.57 is: 2,301.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917.23 : 8,876.18 = 1,534.57 : x
  2. Step 2: Convert to fraction form
    5,917.23/8,876.18 = 1,534.57/x
  3. Step 3: Cross multiply
    5,917.23x = 8,876.18 × 1,534.57
  4. Step 4: Simplify right side
    5,917.23x = 13,621,119.54
  5. Step 5: Solve for x
    x = 13,621,119.54/5,917.23
  6. Step 6: Final answer
    x = 2,301.94

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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.