Home / 43,669.40-65,441.55-24,910.64

Finding the Fourth Proportional to 43,669.40, 65,441.55 and 24,910.64

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Solution

The fourth proportional to 43,669.40, 65,441.55 and 24,910.64 is: 37,330.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,669.40 : 65,441.55 = 24,910.64 : x
  2. Step 2: Convert to fraction form
    43,669.40/65,441.55 = 24,910.64/x
  3. Step 3: Cross multiply
    43,669.40x = 65,441.55 × 24,910.64
  4. Step 4: Simplify right side
    43,669.40x = 1,630,190,893.09
  5. Step 5: Solve for x
    x = 1,630,190,893.09/43,669.40
  6. Step 6: Final answer
    x = 37,330.28

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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.