Home / 41,263.65-61,885.50-19,055.67

Finding the Fourth Proportional to 41,263.65, 61,885.50 and 19,055.67

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Solution

The fourth proportional to 41,263.65, 61,885.50 and 19,055.67 is: 28,578.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,263.65 : 61,885.50 = 19,055.67 : x
  2. Step 2: Convert to fraction form
    41,263.65/61,885.50 = 19,055.67/x
  3. Step 3: Cross multiply
    41,263.65x = 61,885.50 × 19,055.67
  4. Step 4: Simplify right side
    41,263.65x = 1,179,269,665.79
  5. Step 5: Solve for x
    x = 1,179,269,665.79/41,263.65
  6. Step 6: Final answer
    x = 28,578.90

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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.