Home / 64,633.12-96,948.98-25,217.89

Finding the Fourth Proportional to 64,633.12, 96,948.98 and 25,217.89

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Solution

The fourth proportional to 64,633.12, 96,948.98 and 25,217.89 is: 37,826.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,633.12 : 96,948.98 = 25,217.89 : x
  2. Step 2: Convert to fraction form
    64,633.12/96,948.98 = 25,217.89/x
  3. Step 3: Cross multiply
    64,633.12x = 96,948.98 × 25,217.89
  4. Step 4: Simplify right side
    64,633.12x = 2,444,848,102.42
  5. Step 5: Solve for x
    x = 2,444,848,102.42/64,633.12
  6. Step 6: Final answer
    x = 37,826.56

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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.