Home / 64,029.29-88,365.26-35,354.41

Finding the Fourth Proportional to 64,029.29, 88,365.26 and 35,354.41

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Solution

The fourth proportional to 64,029.29, 88,365.26 and 35,354.41 is: 48,791.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,029.29 : 88,365.26 = 35,354.41 : x
  2. Step 2: Convert to fraction form
    64,029.29/88,365.26 = 35,354.41/x
  3. Step 3: Cross multiply
    64,029.29x = 88,365.26 × 35,354.41
  4. Step 4: Simplify right side
    64,029.29x = 3,124,101,499.27
  5. Step 5: Solve for x
    x = 3,124,101,499.27/64,029.29
  6. Step 6: Final answer
    x = 48,791.76

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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.