Home / 46,471.26-69,707.25-11,411.22

Finding the Fourth Proportional to 46,471.26, 69,707.25 and 11,411.22

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Solution

The fourth proportional to 46,471.26, 69,707.25 and 11,411.22 is: 17,116.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,471.26 : 69,707.25 = 11,411.22 : x
  2. Step 2: Convert to fraction form
    46,471.26/69,707.25 = 11,411.22/x
  3. Step 3: Cross multiply
    46,471.26x = 69,707.25 × 11,411.22
  4. Step 4: Simplify right side
    46,471.26x = 795,444,765.35
  5. Step 5: Solve for x
    x = 795,444,765.35/46,471.26
  6. Step 6: Final answer
    x = 17,116.92

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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.