Home / 64,106.97-96,076.68-46,397.26

Finding the Fourth Proportional to 64,106.97, 96,076.68 and 46,397.26

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Solution

The fourth proportional to 64,106.97, 96,076.68 and 46,397.26 is: 69,535.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,106.97 : 96,076.68 = 46,397.26 : x
  2. Step 2: Convert to fraction form
    64,106.97/96,076.68 = 46,397.26/x
  3. Step 3: Cross multiply
    64,106.97x = 96,076.68 × 46,397.26
  4. Step 4: Simplify right side
    64,106.97x = 4,457,694,701.90
  5. Step 5: Solve for x
    x = 4,457,694,701.90/64,106.97
  6. Step 6: Final answer
    x = 69,535.26

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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.