Home / 44,014.42-66,007.81-14,425.66

Finding the Fourth Proportional to 44,014.42, 66,007.81 and 14,425.66

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Solution

The fourth proportional to 44,014.42, 66,007.81 and 14,425.66 is: 21,633.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,014.42 : 66,007.81 = 14,425.66 : x
  2. Step 2: Convert to fraction form
    44,014.42/66,007.81 = 14,425.66/x
  3. Step 3: Cross multiply
    44,014.42x = 66,007.81 × 14,425.66
  4. Step 4: Simplify right side
    44,014.42x = 952,206,224.40
  5. Step 5: Solve for x
    x = 952,206,224.40/44,014.42
  6. Step 6: Final answer
    x = 21,633.96

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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.