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Finding the Fourth Proportional to 44,425.99, 66,606.06 and 26,891.67

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Solution

The fourth proportional to 44,425.99, 66,606.06 and 26,891.67 is: 40,317.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,425.99 : 66,606.06 = 26,891.67 : x
  2. Step 2: Convert to fraction form
    44,425.99/66,606.06 = 26,891.67/x
  3. Step 3: Cross multiply
    44,425.99x = 66,606.06 × 26,891.67
  4. Step 4: Simplify right side
    44,425.99x = 1,791,147,718.03
  5. Step 5: Solve for x
    x = 1,791,147,718.03/44,425.99
  6. Step 6: Final answer
    x = 40,317.57

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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.