Home / 34,053.05-51,079.94-10,364.43

Finding the Fourth Proportional to 34,053.05, 51,079.94 and 10,364.43

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Solution

The fourth proportional to 34,053.05, 51,079.94 and 10,364.43 is: 15,546.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,053.05 : 51,079.94 = 10,364.43 : x
  2. Step 2: Convert to fraction form
    34,053.05/51,079.94 = 10,364.43/x
  3. Step 3: Cross multiply
    34,053.05x = 51,079.94 × 10,364.43
  4. Step 4: Simplify right side
    34,053.05x = 529,414,410.71
  5. Step 5: Solve for x
    x = 529,414,410.71/34,053.05
  6. Step 6: Final answer
    x = 15,546.76

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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.