Home / 192,296.97-265,364.24-106,254.59

Finding the Fourth Proportional to 192,296.97, 265,364.24 and 106,254.59

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Solution

The fourth proportional to 192,296.97, 265,364.24 and 106,254.59 is: 146,628.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,296.97 : 265,364.24 = 106,254.59 : x
  2. Step 2: Convert to fraction form
    192,296.97/265,364.24 = 106,254.59/x
  3. Step 3: Cross multiply
    192,296.97x = 265,364.24 × 106,254.59
  4. Step 4: Simplify right side
    192,296.97x = 28,196,166,663.77
  5. Step 5: Solve for x
    x = 28,196,166,663.77/192,296.97
  6. Step 6: Final answer
    x = 146,628.24

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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.