Home / 64,256.15-88,673.48-35,961.84

Finding the Fourth Proportional to 64,256.15, 88,673.48 and 35,961.84

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Solution

The fourth proportional to 64,256.15, 88,673.48 and 35,961.84 is: 49,627.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,256.15 : 88,673.48 = 35,961.84 : x
  2. Step 2: Convert to fraction form
    64,256.15/88,673.48 = 35,961.84/x
  3. Step 3: Cross multiply
    64,256.15x = 88,673.48 × 35,961.84
  4. Step 4: Simplify right side
    64,256.15x = 3,188,861,098.51
  5. Step 5: Solve for x
    x = 3,188,861,098.51/64,256.15
  6. Step 6: Final answer
    x = 49,627.33

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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.