Home / 31,097.22-46,646.04-11,367.66

Finding the Fourth Proportional to 31,097.22, 46,646.04 and 11,367.66

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Solution

The fourth proportional to 31,097.22, 46,646.04 and 11,367.66 is: 17,051.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,097.22 : 46,646.04 = 11,367.66 : x
  2. Step 2: Convert to fraction form
    31,097.22/46,646.04 = 11,367.66/x
  3. Step 3: Cross multiply
    31,097.22x = 46,646.04 × 11,367.66
  4. Step 4: Simplify right side
    31,097.22x = 530,256,323.07
  5. Step 5: Solve for x
    x = 530,256,323.07/31,097.22
  6. Step 6: Final answer
    x = 17,051.57

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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.