Home / 46,974.69-70,417.49-17,372.43

Finding the Fourth Proportional to 46,974.69, 70,417.49 and 17,372.43

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Solution

The fourth proportional to 46,974.69, 70,417.49 and 17,372.43 is: 26,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,974.69 : 70,417.49 = 17,372.43 : x
  2. Step 2: Convert to fraction form
    46,974.69/70,417.49 = 17,372.43/x
  3. Step 3: Cross multiply
    46,974.69x = 70,417.49 × 17,372.43
  4. Step 4: Simplify right side
    46,974.69x = 1,223,322,828.94
  5. Step 5: Solve for x
    x = 1,223,322,828.94/46,974.69
  6. Step 6: Final answer
    x = 26,042.17

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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.