Home / 44,779.80-67,145.40-22,241.04

Finding the Fourth Proportional to 44,779.80, 67,145.40 and 22,241.04

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Solution

The fourth proportional to 44,779.80, 67,145.40 and 22,241.04 is: 33,349.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,779.80 : 67,145.40 = 22,241.04 : x
  2. Step 2: Convert to fraction form
    44,779.80/67,145.40 = 22,241.04/x
  3. Step 3: Cross multiply
    44,779.80x = 67,145.40 × 22,241.04
  4. Step 4: Simplify right side
    44,779.80x = 1,493,383,527.22
  5. Step 5: Solve for x
    x = 1,493,383,527.22/44,779.80
  6. Step 6: Final answer
    x = 33,349.49

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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.