Home / 99,026.28-136,519.56-95,924.52

Finding the Fourth Proportional to 99,026.28, 136,519.56 and 95,924.52

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Solution

The fourth proportional to 99,026.28, 136,519.56 and 95,924.52 is: 132,243.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,026.28 : 136,519.56 = 95,924.52 : x
  2. Step 2: Convert to fraction form
    99,026.28/136,519.56 = 95,924.52/x
  3. Step 3: Cross multiply
    99,026.28x = 136,519.56 × 95,924.52
  4. Step 4: Simplify right side
    99,026.28x = 13,095,573,263.61
  5. Step 5: Solve for x
    x = 13,095,573,263.61/99,026.28
  6. Step 6: Final answer
    x = 132,243.41

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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.