Home / 182,824.70-273,941.80-70,373.26

Finding the Fourth Proportional to 182,824.70, 273,941.80 and 70,373.26

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Solution

The fourth proportional to 182,824.70, 273,941.80 and 70,373.26 is: 105,446.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,824.70 : 273,941.80 = 70,373.26 : x
  2. Step 2: Convert to fraction form
    182,824.70/273,941.80 = 70,373.26/x
  3. Step 3: Cross multiply
    182,824.70x = 273,941.80 × 70,373.26
  4. Step 4: Simplify right side
    182,824.70x = 19,278,176,141.84
  5. Step 5: Solve for x
    x = 19,278,176,141.84/182,824.70
  6. Step 6: Final answer
    x = 105,446.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.