Home / 44,100.64-66,150.78-16,020.64

Finding the Fourth Proportional to 44,100.64, 66,150.78 and 16,020.64

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Solution

The fourth proportional to 44,100.64, 66,150.78 and 16,020.64 is: 24,030.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,100.64 : 66,150.78 = 16,020.64 : x
  2. Step 2: Convert to fraction form
    44,100.64/66,150.78 = 16,020.64/x
  3. Step 3: Cross multiply
    44,100.64x = 66,150.78 × 16,020.64
  4. Step 4: Simplify right side
    44,100.64x = 1,059,777,832.10
  5. Step 5: Solve for x
    x = 1,059,777,832.10/44,100.64
  6. Step 6: Final answer
    x = 24,030.89

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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.