Home / 34,254.80-51,299.15-23,695.19

Finding the Fourth Proportional to 34,254.80, 51,299.15 and 23,695.19

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Solution

The fourth proportional to 34,254.80, 51,299.15 and 23,695.19 is: 35,485.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,254.80 : 51,299.15 = 23,695.19 : x
  2. Step 2: Convert to fraction form
    34,254.80/51,299.15 = 23,695.19/x
  3. Step 3: Cross multiply
    34,254.80x = 51,299.15 × 23,695.19
  4. Step 4: Simplify right side
    34,254.80x = 1,215,543,106.09
  5. Step 5: Solve for x
    x = 1,215,543,106.09/34,254.80
  6. Step 6: Final answer
    x = 35,485.34

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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.