Home / 64,244.10-88,656.09-35,950.02

Finding the Fourth Proportional to 64,244.10, 88,656.09 and 35,950.02

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Solution

The fourth proportional to 64,244.10, 88,656.09 and 35,950.02 is: 49,610.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,244.10 : 88,656.09 = 35,950.02 : x
  2. Step 2: Convert to fraction form
    64,244.10/88,656.09 = 35,950.02/x
  3. Step 3: Cross multiply
    64,244.10x = 88,656.09 × 35,950.02
  4. Step 4: Simplify right side
    64,244.10x = 3,187,188,208.62
  5. Step 5: Solve for x
    x = 3,187,188,208.62/64,244.10
  6. Step 6: Final answer
    x = 49,610.60

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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.