Home / 41,601.70-62,367.45-19,403.38

Finding the Fourth Proportional to 41,601.70, 62,367.45 and 19,403.38

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Solution

The fourth proportional to 41,601.70, 62,367.45 and 19,403.38 is: 29,088.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,601.70 : 62,367.45 = 19,403.38 : x
  2. Step 2: Convert to fraction form
    41,601.70/62,367.45 = 19,403.38/x
  3. Step 3: Cross multiply
    41,601.70x = 62,367.45 × 19,403.38
  4. Step 4: Simplify right side
    41,601.70x = 1,210,139,331.98
  5. Step 5: Solve for x
    x = 1,210,139,331.98/41,601.70
  6. Step 6: Final answer
    x = 29,088.70

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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.