Home / 177,352.47-244,751.61-96,785.19

Finding the Fourth Proportional to 177,352.47, 244,751.61 and 96,785.19

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Solution

The fourth proportional to 177,352.47, 244,751.61 and 96,785.19 is: 133,566.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,352.47 : 244,751.61 = 96,785.19 : x
  2. Step 2: Convert to fraction form
    177,352.47/244,751.61 = 96,785.19/x
  3. Step 3: Cross multiply
    177,352.47x = 244,751.61 × 96,785.19
  4. Step 4: Simplify right side
    177,352.47x = 23,688,331,439.60
  5. Step 5: Solve for x
    x = 23,688,331,439.60/177,352.47
  6. Step 6: Final answer
    x = 133,566.40

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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.