Home / 50,318.01-75,378.60-41,446.08

Finding the Fourth Proportional to 50,318.01, 75,378.60 and 41,446.08

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Solution

The fourth proportional to 50,318.01, 75,378.60 and 41,446.08 is: 62,088.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,318.01 : 75,378.60 = 41,446.08 : x
  2. Step 2: Convert to fraction form
    50,318.01/75,378.60 = 41,446.08/x
  3. Step 3: Cross multiply
    50,318.01x = 75,378.60 × 41,446.08
  4. Step 4: Simplify right side
    50,318.01x = 3,124,147,485.89
  5. Step 5: Solve for x
    x = 3,124,147,485.89/50,318.01
  6. Step 6: Final answer
    x = 62,088.06

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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.