Home / 181,080.41-271,668.91-62,751.64

Finding the Fourth Proportional to 181,080.41, 271,668.91 and 62,751.64

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Solution

The fourth proportional to 181,080.41, 271,668.91 and 62,751.64 is: 94,144.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,080.41 : 271,668.91 = 62,751.64 : x
  2. Step 2: Convert to fraction form
    181,080.41/271,668.91 = 62,751.64/x
  3. Step 3: Cross multiply
    181,080.41x = 271,668.91 × 62,751.64
  4. Step 4: Simplify right side
    181,080.41x = 17,047,668,842.92
  5. Step 5: Solve for x
    x = 17,047,668,842.92/181,080.41
  6. Step 6: Final answer
    x = 94,144.19

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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.