Home / 17,516.23-26,271.10-5,826.31

Finding the Fourth Proportional to 17,516.23, 26,271.10 and 5,826.31

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Solution

The fourth proportional to 17,516.23, 26,271.10 and 5,826.31 is: 8,738.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,516.23 : 26,271.10 = 5,826.31 : x
  2. Step 2: Convert to fraction form
    17,516.23/26,271.10 = 5,826.31/x
  3. Step 3: Cross multiply
    17,516.23x = 26,271.10 × 5,826.31
  4. Step 4: Simplify right side
    17,516.23x = 153,063,572.64
  5. Step 5: Solve for x
    x = 153,063,572.64/17,516.23
  6. Step 6: Final answer
    x = 8,738.39

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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.