Home / 247,525.41-341,584.20-134,348.16

Finding the Fourth Proportional to 247,525.41, 341,584.20 and 134,348.16

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Solution

The fourth proportional to 247,525.41, 341,584.20 and 134,348.16 is: 185,399.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,525.41 : 341,584.20 = 134,348.16 : x
  2. Step 2: Convert to fraction form
    247,525.41/341,584.20 = 134,348.16/x
  3. Step 3: Cross multiply
    247,525.41x = 341,584.20 × 134,348.16
  4. Step 4: Simplify right side
    247,525.41x = 45,891,208,755.07
  5. Step 5: Solve for x
    x = 45,891,208,755.07/247,525.41
  6. Step 6: Final answer
    x = 185,399.99

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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.