Home / 63,004.84-94,520.01-18,630.61

Finding the Fourth Proportional to 63,004.84, 94,520.01 and 18,630.61

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Solution

The fourth proportional to 63,004.84, 94,520.01 and 18,630.61 is: 27,949.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,004.84 : 94,520.01 = 18,630.61 : x
  2. Step 2: Convert to fraction form
    63,004.84/94,520.01 = 18,630.61/x
  3. Step 3: Cross multiply
    63,004.84x = 94,520.01 × 18,630.61
  4. Step 4: Simplify right side
    63,004.84x = 1,760,965,443.51
  5. Step 5: Solve for x
    x = 1,760,965,443.51/63,004.84
  6. Step 6: Final answer
    x = 27,949.69

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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.