Home / 182,857.60-274,286.40-94,284.10

Finding the Fourth Proportional to 182,857.60, 274,286.40 and 94,284.10

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Solution

The fourth proportional to 182,857.60, 274,286.40 and 94,284.10 is: 141,426.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,857.60 : 274,286.40 = 94,284.10 : x
  2. Step 2: Convert to fraction form
    182,857.60/274,286.40 = 94,284.10/x
  3. Step 3: Cross multiply
    182,857.60x = 274,286.40 × 94,284.10
  4. Step 4: Simplify right side
    182,857.60x = 25,860,846,366.24
  5. Step 5: Solve for x
    x = 25,860,846,366.24/182,857.60
  6. Step 6: Final answer
    x = 141,426.15

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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.