Home / 162,984.63-224,919.60-95,048.71

Finding the Fourth Proportional to 162,984.63, 224,919.60 and 95,048.71

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Solution

The fourth proportional to 162,984.63, 224,919.60 and 95,048.71 is: 131,167.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,984.63 : 224,919.60 = 95,048.71 : x
  2. Step 2: Convert to fraction form
    162,984.63/224,919.60 = 95,048.71/x
  3. Step 3: Cross multiply
    162,984.63x = 224,919.60 × 95,048.71
  4. Step 4: Simplify right side
    162,984.63x = 21,378,317,833.72
  5. Step 5: Solve for x
    x = 21,378,317,833.72/162,984.63
  6. Step 6: Final answer
    x = 131,167.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.