Home / 41,665.68-62,497.98-10,075.50

Finding the Fourth Proportional to 41,665.68, 62,497.98 and 10,075.50

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Solution

The fourth proportional to 41,665.68, 62,497.98 and 10,075.50 is: 15,113.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,665.68 : 62,497.98 = 10,075.50 : x
  2. Step 2: Convert to fraction form
    41,665.68/62,497.98 = 10,075.50/x
  3. Step 3: Cross multiply
    41,665.68x = 62,497.98 × 10,075.50
  4. Step 4: Simplify right side
    41,665.68x = 629,698,397.49
  5. Step 5: Solve for x
    x = 629,698,397.49/41,665.68
  6. Step 6: Final answer
    x = 15,113.12

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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.