Home / 197,291.08-295,904.22-84,941.04

Finding the Fourth Proportional to 197,291.08, 295,904.22 and 84,941.04

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Solution

The fourth proportional to 197,291.08, 295,904.22 and 84,941.04 is: 127,397.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,291.08 : 295,904.22 = 84,941.04 : x
  2. Step 2: Convert to fraction form
    197,291.08/295,904.22 = 84,941.04/x
  3. Step 3: Cross multiply
    197,291.08x = 295,904.22 × 84,941.04
  4. Step 4: Simplify right side
    197,291.08x = 25,134,412,187.19
  5. Step 5: Solve for x
    x = 25,134,412,187.19/197,291.08
  6. Step 6: Final answer
    x = 127,397.61

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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.