Home / 114,096.05-157,458.09-63,108.57

Finding the Fourth Proportional to 114,096.05, 157,458.09 and 63,108.57

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Solution

The fourth proportional to 114,096.05, 157,458.09 and 63,108.57 is: 87,092.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,096.05 : 157,458.09 = 63,108.57 : x
  2. Step 2: Convert to fraction form
    114,096.05/157,458.09 = 63,108.57/x
  3. Step 3: Cross multiply
    114,096.05x = 157,458.09 × 63,108.57
  4. Step 4: Simplify right side
    114,096.05x = 9,936,954,894.83
  5. Step 5: Solve for x
    x = 9,936,954,894.83/114,096.05
  6. Step 6: Final answer
    x = 87,092.90

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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.