Home / 43,868.03-60,544.67-28,804.31

Finding the Fourth Proportional to 43,868.03, 60,544.67 and 28,804.31

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Solution

The fourth proportional to 43,868.03, 60,544.67 and 28,804.31 is: 39,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,868.03 : 60,544.67 = 28,804.31 : x
  2. Step 2: Convert to fraction form
    43,868.03/60,544.67 = 28,804.31/x
  3. Step 3: Cross multiply
    43,868.03x = 60,544.67 × 28,804.31
  4. Step 4: Simplify right side
    43,868.03x = 1,743,947,223.83
  5. Step 5: Solve for x
    x = 1,743,947,223.83/43,868.03
  6. Step 6: Final answer
    x = 39,754.40

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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.