Home / 44,119.01-66,180.07-14,134.16

Finding the Fourth Proportional to 44,119.01, 66,180.07 and 14,134.16

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Solution

The fourth proportional to 44,119.01, 66,180.07 and 14,134.16 is: 21,201.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,119.01 : 66,180.07 = 14,134.16 : x
  2. Step 2: Convert to fraction form
    44,119.01/66,180.07 = 14,134.16/x
  3. Step 3: Cross multiply
    44,119.01x = 66,180.07 × 14,134.16
  4. Step 4: Simplify right side
    44,119.01x = 935,399,826.42
  5. Step 5: Solve for x
    x = 935,399,826.42/44,119.01
  6. Step 6: Final answer
    x = 21,201.74

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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.