Home / 44,143.58-66,256.99-16,090.75

Finding the Fourth Proportional to 44,143.58, 66,256.99 and 16,090.75

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Solution

The fourth proportional to 44,143.58, 66,256.99 and 16,090.75 is: 24,151.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,143.58 : 66,256.99 = 16,090.75 : x
  2. Step 2: Convert to fraction form
    44,143.58/66,256.99 = 16,090.75/x
  3. Step 3: Cross multiply
    44,143.58x = 66,256.99 × 16,090.75
  4. Step 4: Simplify right side
    44,143.58x = 1,066,124,704.44
  5. Step 5: Solve for x
    x = 1,066,124,704.44/44,143.58
  6. Step 6: Final answer
    x = 24,151.30

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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.