Home / 44,577.65-66,866.38-11,297.63

Finding the Fourth Proportional to 44,577.65, 66,866.38 and 11,297.63

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Solution

The fourth proportional to 44,577.65, 66,866.38 and 11,297.63 is: 16,946.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,577.65 : 66,866.38 = 11,297.63 : x
  2. Step 2: Convert to fraction form
    44,577.65/66,866.38 = 11,297.63/x
  3. Step 3: Cross multiply
    44,577.65x = 66,866.38 × 11,297.63
  4. Step 4: Simplify right side
    44,577.65x = 755,431,620.68
  5. Step 5: Solve for x
    x = 755,431,620.68/44,577.65
  6. Step 6: Final answer
    x = 16,946.42

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1.5x scale

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.