Home / 63,669.24-95,483.88-21,541.48

Finding the Fourth Proportional to 63,669.24, 95,483.88 and 21,541.48

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Solution

The fourth proportional to 63,669.24, 95,483.88 and 21,541.48 is: 32,305.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.24 : 95,483.88 = 21,541.48 : x
  2. Step 2: Convert to fraction form
    63,669.24/95,483.88 = 21,541.48/x
  3. Step 3: Cross multiply
    63,669.24x = 95,483.88 × 21,541.48
  4. Step 4: Simplify right side
    63,669.24x = 2,056,863,852.63
  5. Step 5: Solve for x
    x = 2,056,863,852.63/63,669.24
  6. Step 6: Final answer
    x = 32,305.46

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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.