Home / 49,614.10-74,334.03-41,347.06

Finding the Fourth Proportional to 49,614.10, 74,334.03 and 41,347.06

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Solution

The fourth proportional to 49,614.10, 74,334.03 and 41,347.06 is: 61,947.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,614.10 : 74,334.03 = 41,347.06 : x
  2. Step 2: Convert to fraction form
    49,614.10/74,334.03 = 41,347.06/x
  3. Step 3: Cross multiply
    49,614.10x = 74,334.03 × 41,347.06
  4. Step 4: Simplify right side
    49,614.10x = 3,073,493,598.45
  5. Step 5: Solve for x
    x = 3,073,493,598.45/49,614.10
  6. Step 6: Final answer
    x = 61,947.99

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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.