Home / 63,669.56-95,478.06-27,648.36

Finding the Fourth Proportional to 63,669.56, 95,478.06 and 27,648.36

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Solution

The fourth proportional to 63,669.56, 95,478.06 and 27,648.36 is: 41,461.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.56 : 95,478.06 = 27,648.36 : x
  2. Step 2: Convert to fraction form
    63,669.56/95,478.06 = 27,648.36/x
  3. Step 3: Cross multiply
    63,669.56x = 95,478.06 × 27,648.36
  4. Step 4: Simplify right side
    63,669.56x = 2,639,811,774.98
  5. Step 5: Solve for x
    x = 2,639,811,774.98/63,669.56
  6. Step 6: Final answer
    x = 41,461.13

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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.