Home / 46,221.99-69,322.86-22,519.37

Finding the Fourth Proportional to 46,221.99, 69,322.86 and 22,519.37

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Solution

The fourth proportional to 46,221.99, 69,322.86 and 22,519.37 is: 33,774.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,221.99 : 69,322.86 = 22,519.37 : x
  2. Step 2: Convert to fraction form
    46,221.99/69,322.86 = 22,519.37/x
  3. Step 3: Cross multiply
    46,221.99x = 69,322.86 × 22,519.37
  4. Step 4: Simplify right side
    46,221.99x = 1,561,106,787.18
  5. Step 5: Solve for x
    x = 1,561,106,787.18/46,221.99
  6. Step 6: Final answer
    x = 33,774.11

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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.