Home / 70,895.97-97,819.32-46,694.37

Finding the Fourth Proportional to 70,895.97, 97,819.32 and 46,694.37

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Solution

The fourth proportional to 70,895.97, 97,819.32 and 46,694.37 is: 64,426.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,895.97 : 97,819.32 = 46,694.37 : x
  2. Step 2: Convert to fraction form
    70,895.97/97,819.32 = 46,694.37/x
  3. Step 3: Cross multiply
    70,895.97x = 97,819.32 × 46,694.37
  4. Step 4: Simplify right side
    70,895.97x = 4,567,611,521.23
  5. Step 5: Solve for x
    x = 4,567,611,521.23/70,895.97
  6. Step 6: Final answer
    x = 64,426.96

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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.