Home / 62,568.15-93,764.73-29,205.45

Finding the Fourth Proportional to 62,568.15, 93,764.73 and 29,205.45

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Solution

The fourth proportional to 62,568.15, 93,764.73 and 29,205.45 is: 43,767.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,568.15 : 93,764.73 = 29,205.45 : x
  2. Step 2: Convert to fraction form
    62,568.15/93,764.73 = 29,205.45/x
  3. Step 3: Cross multiply
    62,568.15x = 93,764.73 × 29,205.45
  4. Step 4: Simplify right side
    62,568.15x = 2,738,441,133.78
  5. Step 5: Solve for x
    x = 2,738,441,133.78/62,568.15
  6. Step 6: Final answer
    x = 43,767.33

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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.