Home / 84,542.22-116,668.04-48,732.03

Finding the Fourth Proportional to 84,542.22, 116,668.04 and 48,732.03

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Solution

The fourth proportional to 84,542.22, 116,668.04 and 48,732.03 is: 67,250.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,542.22 : 116,668.04 = 48,732.03 : x
  2. Step 2: Convert to fraction form
    84,542.22/116,668.04 = 48,732.03/x
  3. Step 3: Cross multiply
    84,542.22x = 116,668.04 × 48,732.03
  4. Step 4: Simplify right side
    84,542.22x = 5,685,470,181.66
  5. Step 5: Solve for x
    x = 5,685,470,181.66/84,542.22
  6. Step 6: Final answer
    x = 67,250.07

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1.5x scale

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.