Home / 96,194.04-132,743.88-55,907.52

Finding the Fourth Proportional to 96,194.04, 132,743.88 and 55,907.52

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Solution

The fourth proportional to 96,194.04, 132,743.88 and 55,907.52 is: 77,150.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,194.04 : 132,743.88 = 55,907.52 : x
  2. Step 2: Convert to fraction form
    96,194.04/132,743.88 = 55,907.52/x
  3. Step 3: Cross multiply
    96,194.04x = 132,743.88 × 55,907.52
  4. Step 4: Simplify right side
    96,194.04x = 7,421,381,125.98
  5. Step 5: Solve for x
    x = 7,421,381,125.98/96,194.04
  6. Step 6: Final answer
    x = 77,150.11

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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.