Home / 227,029.80-340,544.70-94,169.55

Finding the Fourth Proportional to 227,029.80, 340,544.70 and 94,169.55

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Solution

The fourth proportional to 227,029.80, 340,544.70 and 94,169.55 is: 141,254.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,029.80 : 340,544.70 = 94,169.55 : x
  2. Step 2: Convert to fraction form
    227,029.80/340,544.70 = 94,169.55/x
  3. Step 3: Cross multiply
    227,029.80x = 340,544.70 × 94,169.55
  4. Step 4: Simplify right side
    227,029.80x = 32,068,941,153.89
  5. Step 5: Solve for x
    x = 32,068,941,153.89/227,029.80
  6. Step 6: Final answer
    x = 141,254.33

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1.5x scale

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.