Home / 63,213.12-94,852.80-41,021.28

Finding the Fourth Proportional to 63,213.12, 94,852.80 and 41,021.28

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Solution

The fourth proportional to 63,213.12, 94,852.80 and 41,021.28 is: 61,553.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,213.12 : 94,852.80 = 41,021.28 : x
  2. Step 2: Convert to fraction form
    63,213.12/94,852.80 = 41,021.28/x
  3. Step 3: Cross multiply
    63,213.12x = 94,852.80 × 41,021.28
  4. Step 4: Simplify right side
    63,213.12x = 3,890,983,267.58
  5. Step 5: Solve for x
    x = 3,890,983,267.58/63,213.12
  6. Step 6: Final answer
    x = 61,553.41

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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.