Home / 44,614.85-61,558.38-30,276.63

Finding the Fourth Proportional to 44,614.85, 61,558.38 and 30,276.63

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Solution

The fourth proportional to 44,614.85, 61,558.38 and 30,276.63 is: 41,774.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,614.85 : 61,558.38 = 30,276.63 : x
  2. Step 2: Convert to fraction form
    44,614.85/61,558.38 = 30,276.63/x
  3. Step 3: Cross multiply
    44,614.85x = 61,558.38 × 30,276.63
  4. Step 4: Simplify right side
    44,614.85x = 1,863,780,294.66
  5. Step 5: Solve for x
    x = 1,863,780,294.66/44,614.85
  6. Step 6: Final answer
    x = 41,774.89

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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.