Home / 41,093.12-56,709.96-23,187.08

Finding the Fourth Proportional to 41,093.12, 56,709.96 and 23,187.08

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Solution

The fourth proportional to 41,093.12, 56,709.96 and 23,187.08 is: 31,998.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,093.12 : 56,709.96 = 23,187.08 : x
  2. Step 2: Convert to fraction form
    41,093.12/56,709.96 = 23,187.08/x
  3. Step 3: Cross multiply
    41,093.12x = 56,709.96 × 23,187.08
  4. Step 4: Simplify right side
    41,093.12x = 1,314,938,379.32
  5. Step 5: Solve for x
    x = 1,314,938,379.32/41,093.12
  6. Step 6: Final answer
    x = 31,998.99

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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.