Home / 41,692.01-57,535.71-29,775.65

Finding the Fourth Proportional to 41,692.01, 57,535.71 and 29,775.65

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Solution

The fourth proportional to 41,692.01, 57,535.71 and 29,775.65 is: 41,090.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,692.01 : 57,535.71 = 29,775.65 : x
  2. Step 2: Convert to fraction form
    41,692.01/57,535.71 = 29,775.65/x
  3. Step 3: Cross multiply
    41,692.01x = 57,535.71 × 29,775.65
  4. Step 4: Simplify right side
    41,692.01x = 1,713,163,163.46
  5. Step 5: Solve for x
    x = 1,713,163,163.46/41,692.01
  6. Step 6: Final answer
    x = 41,090.92

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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.