Home / 197,160.60-295,995.14-169,259.94

Finding the Fourth Proportional to 197,160.60, 295,995.14 and 169,259.94

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Solution

The fourth proportional to 197,160.60, 295,995.14 and 169,259.94 is: 254,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,160.60 : 295,995.14 = 169,259.94 : x
  2. Step 2: Convert to fraction form
    197,160.60/295,995.14 = 169,259.94/x
  3. Step 3: Cross multiply
    197,160.60x = 295,995.14 × 169,259.94
  4. Step 4: Simplify right side
    197,160.60x = 50,100,119,636.69
  5. Step 5: Solve for x
    x = 50,100,119,636.69/197,160.60
  6. Step 6: Final answer
    x = 254,108.17

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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.