Home / 63,684.56-87,884.44-35,006.14

Finding the Fourth Proportional to 63,684.56, 87,884.44 and 35,006.14

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Solution

The fourth proportional to 63,684.56, 87,884.44 and 35,006.14 is: 48,308.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,684.56 : 87,884.44 = 35,006.14 : x
  2. Step 2: Convert to fraction form
    63,684.56/87,884.44 = 35,006.14/x
  3. Step 3: Cross multiply
    63,684.56x = 87,884.44 × 35,006.14
  4. Step 4: Simplify right side
    63,684.56x = 3,076,495,010.46
  5. Step 5: Solve for x
    x = 3,076,495,010.46/63,684.56
  6. Step 6: Final answer
    x = 48,308.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.