Home / 34,415.82-51,612.79-23,393.34

Finding the Fourth Proportional to 34,415.82, 51,612.79 and 23,393.34

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Solution

The fourth proportional to 34,415.82, 51,612.79 and 23,393.34 is: 35,082.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,415.82 : 51,612.79 = 23,393.34 : x
  2. Step 2: Convert to fraction form
    34,415.82/51,612.79 = 23,393.34/x
  3. Step 3: Cross multiply
    34,415.82x = 51,612.79 × 23,393.34
  4. Step 4: Simplify right side
    34,415.82x = 1,207,395,427.85
  5. Step 5: Solve for x
    x = 1,207,395,427.85/34,415.82
  6. Step 6: Final answer
    x = 35,082.57

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1.5x scale

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.