Home / 119,170.24-178,758.60-36,064.24

Finding the Fourth Proportional to 119,170.24, 178,758.60 and 36,064.24

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Solution

The fourth proportional to 119,170.24, 178,758.60 and 36,064.24 is: 54,097.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,170.24 : 178,758.60 = 36,064.24 : x
  2. Step 2: Convert to fraction form
    119,170.24/178,758.60 = 36,064.24/x
  3. Step 3: Cross multiply
    119,170.24x = 178,758.60 × 36,064.24
  4. Step 4: Simplify right side
    119,170.24x = 6,446,793,052.46
  5. Step 5: Solve for x
    x = 6,446,793,052.46/119,170.24
  6. Step 6: Final answer
    x = 54,097.34

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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.