Home / 236,656.11-355,124.64-94,568.49

Finding the Fourth Proportional to 236,656.11, 355,124.64 and 94,568.49

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Solution

The fourth proportional to 236,656.11, 355,124.64 and 94,568.49 is: 141,908.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,656.11 : 355,124.64 = 94,568.49 : x
  2. Step 2: Convert to fraction form
    236,656.11/355,124.64 = 94,568.49/x
  3. Step 3: Cross multiply
    236,656.11x = 355,124.64 × 94,568.49
  4. Step 4: Simplify right side
    236,656.11x = 33,583,600,966.59
  5. Step 5: Solve for x
    x = 33,583,600,966.59/236,656.11
  6. Step 6: Final answer
    x = 141,908.87

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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.