Home / 114,591.19-158,133.46-63,600.93

Finding the Fourth Proportional to 114,591.19, 158,133.46 and 63,600.93

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Solution

The fourth proportional to 114,591.19, 158,133.46 and 63,600.93 is: 87,767.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,591.19 : 158,133.46 = 63,600.93 : x
  2. Step 2: Convert to fraction form
    114,591.19/158,133.46 = 63,600.93/x
  3. Step 3: Cross multiply
    114,591.19x = 158,133.46 × 63,600.93
  4. Step 4: Simplify right side
    114,591.19x = 10,057,435,120.12
  5. Step 5: Solve for x
    x = 10,057,435,120.12/114,591.19
  6. Step 6: Final answer
    x = 87,767.96

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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.