Home / 53,844.08-74,262.84-36,858.38

Finding the Fourth Proportional to 53,844.08, 74,262.84 and 36,858.38

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Solution

The fourth proportional to 53,844.08, 74,262.84 and 36,858.38 is: 50,835.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,844.08 : 74,262.84 = 36,858.38 : x
  2. Step 2: Convert to fraction form
    53,844.08/74,262.84 = 36,858.38/x
  3. Step 3: Cross multiply
    53,844.08x = 74,262.84 × 36,858.38
  4. Step 4: Simplify right side
    53,844.08x = 2,737,207,976.60
  5. Step 5: Solve for x
    x = 2,737,207,976.60/53,844.08
  6. Step 6: Final answer
    x = 50,835.82

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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.