Home / 73,339.11-101,204.91-41,509.77

Finding the Fourth Proportional to 73,339.11, 101,204.91 and 41,509.77

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Solution

The fourth proportional to 73,339.11, 101,204.91 and 41,509.77 is: 57,281.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,339.11 : 101,204.91 = 41,509.77 : x
  2. Step 2: Convert to fraction form
    73,339.11/101,204.91 = 41,509.77/x
  3. Step 3: Cross multiply
    73,339.11x = 101,204.91 × 41,509.77
  4. Step 4: Simplify right side
    73,339.11x = 4,200,992,536.97
  5. Step 5: Solve for x
    x = 4,200,992,536.97/73,339.11
  6. Step 6: Final answer
    x = 57,281.75

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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.