Home / 70,764.04-97,694.67-46,922.91

Finding the Fourth Proportional to 70,764.04, 97,694.67 and 46,922.91

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Solution

The fourth proportional to 70,764.04, 97,694.67 and 46,922.91 is: 64,780.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,764.04 : 97,694.67 = 46,922.91 : x
  2. Step 2: Convert to fraction form
    70,764.04/97,694.67 = 46,922.91/x
  3. Step 3: Cross multiply
    70,764.04x = 97,694.67 × 46,922.91
  4. Step 4: Simplify right side
    70,764.04x = 4,584,118,207.89
  5. Step 5: Solve for x
    x = 4,584,118,207.89/70,764.04
  6. Step 6: Final answer
    x = 64,780.33

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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.