Home / 49,416.12-68,194.14-26,755.10

Finding the Fourth Proportional to 49,416.12, 68,194.14 and 26,755.10

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Solution

The fourth proportional to 49,416.12, 68,194.14 and 26,755.10 is: 36,921.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,416.12 : 68,194.14 = 26,755.10 : x
  2. Step 2: Convert to fraction form
    49,416.12/68,194.14 = 26,755.10/x
  3. Step 3: Cross multiply
    49,416.12x = 68,194.14 × 26,755.10
  4. Step 4: Simplify right side
    49,416.12x = 1,824,541,035.11
  5. Step 5: Solve for x
    x = 1,824,541,035.11/49,416.12
  6. Step 6: Final answer
    x = 36,921.98

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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.