Home / 44,634.96-66,908.08-22,380.42

Finding the Fourth Proportional to 44,634.96, 66,908.08 and 22,380.42

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Solution

The fourth proportional to 44,634.96, 66,908.08 and 22,380.42 is: 33,548.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,634.96 : 66,908.08 = 22,380.42 : x
  2. Step 2: Convert to fraction form
    44,634.96/66,908.08 = 22,380.42/x
  3. Step 3: Cross multiply
    44,634.96x = 66,908.08 × 22,380.42
  4. Step 4: Simplify right side
    44,634.96x = 1,497,430,931.79
  5. Step 5: Solve for x
    x = 1,497,430,931.79/44,634.96
  6. Step 6: Final answer
    x = 33,548.39

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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.