Home / 247,187.22-341,120.61-134,010.24

Finding the Fourth Proportional to 247,187.22, 341,120.61 and 134,010.24

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Solution

The fourth proportional to 247,187.22, 341,120.61 and 134,010.24 is: 184,935.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,187.22 : 341,120.61 = 134,010.24 : x
  2. Step 2: Convert to fraction form
    247,187.22/341,120.61 = 134,010.24/x
  3. Step 3: Cross multiply
    247,187.22x = 341,120.61 × 134,010.24
  4. Step 4: Simplify right side
    247,187.22x = 45,713,654,815.05
  5. Step 5: Solve for x
    x = 45,713,654,815.05/247,187.22
  6. Step 6: Final answer
    x = 184,935.35

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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.