Home / 187,501.68-281,584.62-179,752.14

Finding the Fourth Proportional to 187,501.68, 281,584.62 and 179,752.14

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Solution

The fourth proportional to 187,501.68, 281,584.62 and 179,752.14 is: 269,946.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,501.68 : 281,584.62 = 179,752.14 : x
  2. Step 2: Convert to fraction form
    187,501.68/281,584.62 = 179,752.14/x
  3. Step 3: Cross multiply
    187,501.68x = 281,584.62 × 179,752.14
  4. Step 4: Simplify right side
    187,501.68x = 50,615,438,036.09
  5. Step 5: Solve for x
    x = 50,615,438,036.09/187,501.68
  6. Step 6: Final answer
    x = 269,946.58

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1.5x scale

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.