Home / 41,692.51-57,536.40-29,776.15

Finding the Fourth Proportional to 41,692.51, 57,536.40 and 29,776.15

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Solution

The fourth proportional to 41,692.51, 57,536.40 and 29,776.15 is: 41,091.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,692.51 : 57,536.40 = 29,776.15 : x
  2. Step 2: Convert to fraction form
    41,692.51/57,536.40 = 29,776.15/x
  3. Step 3: Cross multiply
    41,692.51x = 57,536.40 × 29,776.15
  4. Step 4: Simplify right side
    41,692.51x = 1,713,212,476.86
  5. Step 5: Solve for x
    x = 1,713,212,476.86/41,692.51
  6. Step 6: Final answer
    x = 41,091.61

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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.