Home / 44,318.90-61,190.91-35,858.57

Finding the Fourth Proportional to 44,318.90, 61,190.91 and 35,858.57

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Solution

The fourth proportional to 44,318.90, 61,190.91 and 35,858.57 is: 49,509.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,318.90 : 61,190.91 = 35,858.57 : x
  2. Step 2: Convert to fraction form
    44,318.90/61,190.91 = 35,858.57/x
  3. Step 3: Cross multiply
    44,318.90x = 61,190.91 × 35,858.57
  4. Step 4: Simplify right side
    44,318.90x = 2,194,218,223.64
  5. Step 5: Solve for x
    x = 2,194,218,223.64/44,318.90
  6. Step 6: Final answer
    x = 49,509.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.