Home / 45,922.96-63,373.66-25,779.88

Finding the Fourth Proportional to 45,922.96, 63,373.66 and 25,779.88

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Solution

The fourth proportional to 45,922.96, 63,373.66 and 25,779.88 is: 35,576.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,922.96 : 63,373.66 = 25,779.88 : x
  2. Step 2: Convert to fraction form
    45,922.96/63,373.66 = 25,779.88/x
  3. Step 3: Cross multiply
    45,922.96x = 63,373.66 × 25,779.88
  4. Step 4: Simplify right side
    45,922.96x = 1,633,765,349.96
  5. Step 5: Solve for x
    x = 1,633,765,349.96/45,922.96
  6. Step 6: Final answer
    x = 35,576.22

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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.