Home / 109,743.06-164,582.10-46,562.37

Finding the Fourth Proportional to 109,743.06, 164,582.10 and 46,562.37

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Solution

The fourth proportional to 109,743.06, 164,582.10 and 46,562.37 is: 69,829.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,743.06 : 164,582.10 = 46,562.37 : x
  2. Step 2: Convert to fraction form
    109,743.06/164,582.10 = 46,562.37/x
  3. Step 3: Cross multiply
    109,743.06x = 164,582.10 × 46,562.37
  4. Step 4: Simplify right side
    109,743.06x = 7,663,332,635.58
  5. Step 5: Solve for x
    x = 7,663,332,635.58/109,743.06
  6. Step 6: Final answer
    x = 69,829.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.