Home / 169,485.60-254,226.58-41,403.04

Finding the Fourth Proportional to 169,485.60, 254,226.58 and 41,403.04

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Solution

The fourth proportional to 169,485.60, 254,226.58 and 41,403.04 is: 62,104.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,485.60 : 254,226.58 = 41,403.04 : x
  2. Step 2: Convert to fraction form
    169,485.60/254,226.58 = 41,403.04/x
  3. Step 3: Cross multiply
    169,485.60x = 254,226.58 × 41,403.04
  4. Step 4: Simplify right side
    169,485.60x = 10,525,753,260.80
  5. Step 5: Solve for x
    x = 10,525,753,260.80/169,485.60
  6. Step 6: Final answer
    x = 62,104.12

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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.