Home / 41,440.23-62,124.39-19,242.18

Finding the Fourth Proportional to 41,440.23, 62,124.39 and 19,242.18

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Solution

The fourth proportional to 41,440.23, 62,124.39 and 19,242.18 is: 28,846.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,440.23 : 62,124.39 = 19,242.18 : x
  2. Step 2: Convert to fraction form
    41,440.23/62,124.39 = 19,242.18/x
  3. Step 3: Cross multiply
    41,440.23x = 62,124.39 × 19,242.18
  4. Step 4: Simplify right side
    41,440.23x = 1,195,408,694.77
  5. Step 5: Solve for x
    x = 1,195,408,694.77/41,440.23
  6. Step 6: Final answer
    x = 28,846.57

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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.