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Finding the Fourth Proportional to 44,729.04, 67,100.04 and 13,566.96

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Solution

The fourth proportional to 44,729.04, 67,100.04 and 13,566.96 is: 20,352.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.04 : 67,100.04 = 13,566.96 : x
  2. Step 2: Convert to fraction form
    44,729.04/67,100.04 = 13,566.96/x
  3. Step 3: Cross multiply
    44,729.04x = 67,100.04 × 13,566.96
  4. Step 4: Simplify right side
    44,729.04x = 910,343,558.68
  5. Step 5: Solve for x
    x = 910,343,558.68/44,729.04
  6. Step 6: Final answer
    x = 20,352.41

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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.