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Finding the Fourth Proportional to 41,299.04, 61,947.48 and 10,133.48

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Solution

The fourth proportional to 41,299.04, 61,947.48 and 10,133.48 is: 15,199.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,299.04 : 61,947.48 = 10,133.48 : x
  2. Step 2: Convert to fraction form
    41,299.04/61,947.48 = 10,133.48/x
  3. Step 3: Cross multiply
    41,299.04x = 61,947.48 × 10,133.48
  4. Step 4: Simplify right side
    41,299.04x = 627,743,549.63
  5. Step 5: Solve for x
    x = 627,743,549.63/41,299.04
  6. Step 6: Final answer
    x = 15,199.96

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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.