Home / 44,676.87-66,525.62-43,080.36

Finding the Fourth Proportional to 44,676.87, 66,525.62 and 43,080.36

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Solution

The fourth proportional to 44,676.87, 66,525.62 and 43,080.36 is: 64,148.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,676.87 : 66,525.62 = 43,080.36 : x
  2. Step 2: Convert to fraction form
    44,676.87/66,525.62 = 43,080.36/x
  3. Step 3: Cross multiply
    44,676.87x = 66,525.62 × 43,080.36
  4. Step 4: Simplify right side
    44,676.87x = 2,865,947,443.42
  5. Step 5: Solve for x
    x = 2,865,947,443.42/44,676.87
  6. Step 6: Final answer
    x = 64,148.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.