Home / 34,333.47-51,081.03-34,216.83

Finding the Fourth Proportional to 34,333.47, 51,081.03 and 34,216.83

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Solution

The fourth proportional to 34,333.47, 51,081.03 and 34,216.83 is: 50,907.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,333.47 : 51,081.03 = 34,216.83 : x
  2. Step 2: Convert to fraction form
    34,333.47/51,081.03 = 34,216.83/x
  3. Step 3: Cross multiply
    34,333.47x = 51,081.03 × 34,216.83
  4. Step 4: Simplify right side
    34,333.47x = 1,747,830,919.73
  5. Step 5: Solve for x
    x = 1,747,830,919.73/34,333.47
  6. Step 6: Final answer
    x = 50,907.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.