Home / 114,869.05-158,525.46-67,150.33

Finding the Fourth Proportional to 114,869.05, 158,525.46 and 67,150.33

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Solution

The fourth proportional to 114,869.05, 158,525.46 and 67,150.33 is: 92,671.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,869.05 : 158,525.46 = 67,150.33 : x
  2. Step 2: Convert to fraction form
    114,869.05/158,525.46 = 67,150.33/x
  3. Step 3: Cross multiply
    114,869.05x = 158,525.46 × 67,150.33
  4. Step 4: Simplify right side
    114,869.05x = 10,645,036,952.40
  5. Step 5: Solve for x
    x = 10,645,036,952.40/114,869.05
  6. Step 6: Final answer
    x = 92,671.06

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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.