Home / 41,563.40-62,302.01-19,358.51

Finding the Fourth Proportional to 41,563.40, 62,302.01 and 19,358.51

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Solution

The fourth proportional to 41,563.40, 62,302.01 and 19,358.51 is: 29,017.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563.40 : 62,302.01 = 19,358.51 : x
  2. Step 2: Convert to fraction form
    41,563.40/62,302.01 = 19,358.51/x
  3. Step 3: Cross multiply
    41,563.40x = 62,302.01 × 19,358.51
  4. Step 4: Simplify right side
    41,563.40x = 1,206,073,675.30
  5. Step 5: Solve for x
    x = 1,206,073,675.30/41,563.40
  6. Step 6: Final answer
    x = 29,017.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.