Home / 44,370.07-66,516.22-16,687.51

Finding the Fourth Proportional to 44,370.07, 66,516.22 and 16,687.51

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Solution

The fourth proportional to 44,370.07, 66,516.22 and 16,687.51 is: 25,016.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,370.07 : 66,516.22 = 16,687.51 : x
  2. Step 2: Convert to fraction form
    44,370.07/66,516.22 = 16,687.51/x
  3. Step 3: Cross multiply
    44,370.07x = 66,516.22 × 16,687.51
  4. Step 4: Simplify right side
    44,370.07x = 1,109,989,670.39
  5. Step 5: Solve for x
    x = 1,109,989,670.39/44,370.07
  6. Step 6: Final answer
    x = 25,016.63

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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.