Home / 46,845.09-70,155.04-26,793.82

Finding the Fourth Proportional to 46,845.09, 70,155.04 and 26,793.82

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Solution

The fourth proportional to 46,845.09, 70,155.04 and 26,793.82 is: 40,126.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,845.09 : 70,155.04 = 26,793.82 : x
  2. Step 2: Convert to fraction form
    46,845.09/70,155.04 = 26,793.82/x
  3. Step 3: Cross multiply
    46,845.09x = 70,155.04 × 26,793.82
  4. Step 4: Simplify right side
    46,845.09x = 1,879,721,163.08
  5. Step 5: Solve for x
    x = 1,879,721,163.08/46,845.09
  6. Step 6: Final answer
    x = 40,126.32

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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.