Home / 34,063.92-46,980.54-28,042.38

Finding the Fourth Proportional to 34,063.92, 46,980.54 and 28,042.38

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Solution

The fourth proportional to 34,063.92, 46,980.54 and 28,042.38 is: 38,675.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,063.92 : 46,980.54 = 28,042.38 : x
  2. Step 2: Convert to fraction form
    34,063.92/46,980.54 = 28,042.38/x
  3. Step 3: Cross multiply
    34,063.92x = 46,980.54 × 28,042.38
  4. Step 4: Simplify right side
    34,063.92x = 1,317,446,155.29
  5. Step 5: Solve for x
    x = 1,317,446,155.29/34,063.92
  6. Step 6: Final answer
    x = 38,675.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.