Home / 114,553.46-158,084.67-63,566.39

Finding the Fourth Proportional to 114,553.46, 158,084.67 and 63,566.39

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Solution

The fourth proportional to 114,553.46, 158,084.67 and 63,566.39 is: 87,722.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,553.46 : 158,084.67 = 63,566.39 : x
  2. Step 2: Convert to fraction form
    114,553.46/158,084.67 = 63,566.39/x
  3. Step 3: Cross multiply
    114,553.46x = 158,084.67 × 63,566.39
  4. Step 4: Simplify right side
    114,553.46x = 10,048,871,786.24
  5. Step 5: Solve for x
    x = 10,048,871,786.24/114,553.46
  6. Step 6: Final answer
    x = 87,722.11

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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.