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Finding the Fourth Proportional to 44,500.98, 66,713.76 and 19,522.11

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Solution

The fourth proportional to 44,500.98, 66,713.76 and 19,522.11 is: 29,266.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,500.98 : 66,713.76 = 19,522.11 : x
  2. Step 2: Convert to fraction form
    44,500.98/66,713.76 = 19,522.11/x
  3. Step 3: Cross multiply
    44,500.98x = 66,713.76 × 19,522.11
  4. Step 4: Simplify right side
    44,500.98x = 1,302,393,361.23
  5. Step 5: Solve for x
    x = 1,302,393,361.23/44,500.98
  6. Step 6: Final answer
    x = 29,266.62

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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.