Home / 41,202.29-61,760.34-19,030.21

Finding the Fourth Proportional to 41,202.29, 61,760.34 and 19,030.21

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Solution

The fourth proportional to 41,202.29, 61,760.34 and 19,030.21 is: 28,525.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,202.29 : 61,760.34 = 19,030.21 : x
  2. Step 2: Convert to fraction form
    41,202.29/61,760.34 = 19,030.21/x
  3. Step 3: Cross multiply
    41,202.29x = 61,760.34 × 19,030.21
  4. Step 4: Simplify right side
    41,202.29x = 1,175,312,239.87
  5. Step 5: Solve for x
    x = 1,175,312,239.87/41,202.29
  6. Step 6: Final answer
    x = 28,525.41

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1.5x scale

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.