Home / 44,634.50-66,952.12-11,354.59

Finding the Fourth Proportional to 44,634.50, 66,952.12 and 11,354.59

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Solution

The fourth proportional to 44,634.50, 66,952.12 and 11,354.59 is: 17,031.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,634.50 : 66,952.12 = 11,354.59 : x
  2. Step 2: Convert to fraction form
    44,634.50/66,952.12 = 11,354.59/x
  3. Step 3: Cross multiply
    44,634.50x = 66,952.12 × 11,354.59
  4. Step 4: Simplify right side
    44,634.50x = 760,213,876.51
  5. Step 5: Solve for x
    x = 760,213,876.51/44,634.50
  6. Step 6: Final answer
    x = 17,031.98

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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.