Home / 63,212.94-94,833.25-23,770.05

Finding the Fourth Proportional to 63,212.94, 94,833.25 and 23,770.05

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Solution

The fourth proportional to 63,212.94, 94,833.25 and 23,770.05 is: 35,660.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,212.94 : 94,833.25 = 23,770.05 : x
  2. Step 2: Convert to fraction form
    63,212.94/94,833.25 = 23,770.05/x
  3. Step 3: Cross multiply
    63,212.94x = 94,833.25 × 23,770.05
  4. Step 4: Simplify right side
    63,212.94x = 2,254,191,153.59
  5. Step 5: Solve for x
    x = 2,254,191,153.59/63,212.94
  6. Step 6: Final answer
    x = 35,660.28

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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.