Home / 34,651.68-51,619.90-32,500.32

Finding the Fourth Proportional to 34,651.68, 51,619.90 and 32,500.32

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Solution

The fourth proportional to 34,651.68, 51,619.90 and 32,500.32 is: 48,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,651.68 : 51,619.90 = 32,500.32 : x
  2. Step 2: Convert to fraction form
    34,651.68/51,619.90 = 32,500.32/x
  3. Step 3: Cross multiply
    34,651.68x = 51,619.90 × 32,500.32
  4. Step 4: Simplify right side
    34,651.68x = 1,677,663,268.37
  5. Step 5: Solve for x
    x = 1,677,663,268.37/34,651.68
  6. Step 6: Final answer
    x = 48,415.06

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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.