Home / 63,679.04-95,511.28-16,935.52

Finding the Fourth Proportional to 63,679.04, 95,511.28 and 16,935.52

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Solution

The fourth proportional to 63,679.04, 95,511.28 and 16,935.52 is: 25,401.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,679.04 : 95,511.28 = 16,935.52 : x
  2. Step 2: Convert to fraction form
    63,679.04/95,511.28 = 16,935.52/x
  3. Step 3: Cross multiply
    63,679.04x = 95,511.28 × 16,935.52
  4. Step 4: Simplify right side
    63,679.04x = 1,617,533,192.67
  5. Step 5: Solve for x
    x = 1,617,533,192.67/63,679.04
  6. Step 6: Final answer
    x = 25,401.34

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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.