Home / 46,422.54-69,635.22-11,362.26

Finding the Fourth Proportional to 46,422.54, 69,635.22 and 11,362.26

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Solution

The fourth proportional to 46,422.54, 69,635.22 and 11,362.26 is: 17,043.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,422.54 : 69,635.22 = 11,362.26 : x
  2. Step 2: Convert to fraction form
    46,422.54/69,635.22 = 11,362.26/x
  3. Step 3: Cross multiply
    46,422.54x = 69,635.22 × 11,362.26
  4. Step 4: Simplify right side
    46,422.54x = 791,213,474.80
  5. Step 5: Solve for x
    x = 791,213,474.80/46,422.54
  6. Step 6: Final answer
    x = 17,043.74

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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.