Home / 44,729.34-67,093.96-11,449.35

Finding the Fourth Proportional to 44,729.34, 67,093.96 and 11,449.35

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Solution

The fourth proportional to 44,729.34, 67,093.96 and 11,449.35 is: 17,174.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.34 : 67,093.96 = 11,449.35 : x
  2. Step 2: Convert to fraction form
    44,729.34/67,093.96 = 11,449.35/x
  3. Step 3: Cross multiply
    44,729.34x = 67,093.96 × 11,449.35
  4. Step 4: Simplify right side
    44,729.34x = 768,182,259.55
  5. Step 5: Solve for x
    x = 768,182,259.55/44,729.34
  6. Step 6: Final answer
    x = 17,174.01

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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.