Home / 114,096.25-157,451.47-63,104.97

Finding the Fourth Proportional to 114,096.25, 157,451.47 and 63,104.97

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Solution

The fourth proportional to 114,096.25, 157,451.47 and 63,104.97 is: 87,084.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,096.25 : 157,451.47 = 63,104.97 : x
  2. Step 2: Convert to fraction form
    114,096.25/157,451.47 = 63,104.97/x
  3. Step 3: Cross multiply
    114,096.25x = 157,451.47 × 63,104.97
  4. Step 4: Simplify right side
    114,096.25x = 9,935,970,900.97
  5. Step 5: Solve for x
    x = 9,935,970,900.97/114,096.25
  6. Step 6: Final answer
    x = 87,084.12

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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.