Home / 46,295.08-63,845.22-30,373.48

Finding the Fourth Proportional to 46,295.08, 63,845.22 and 30,373.48

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Solution

The fourth proportional to 46,295.08, 63,845.22 and 30,373.48 is: 41,887.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,295.08 : 63,845.22 = 30,373.48 : x
  2. Step 2: Convert to fraction form
    46,295.08/63,845.22 = 30,373.48/x
  3. Step 3: Cross multiply
    46,295.08x = 63,845.22 × 30,373.48
  4. Step 4: Simplify right side
    46,295.08x = 1,939,201,512.77
  5. Step 5: Solve for x
    x = 1,939,201,512.77/46,295.08
  6. Step 6: Final answer
    x = 41,887.85

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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.