Home / 33,602.80-50,402.16-14,877.37

Finding the Fourth Proportional to 33,602.80, 50,402.16 and 14,877.37

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Solution

The fourth proportional to 33,602.80, 50,402.16 and 14,877.37 is: 22,315.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,602.80 : 50,402.16 = 14,877.37 : x
  2. Step 2: Convert to fraction form
    33,602.80/50,402.16 = 14,877.37/x
  3. Step 3: Cross multiply
    33,602.80x = 50,402.16 × 14,877.37
  4. Step 4: Simplify right side
    33,602.80x = 749,851,583.12
  5. Step 5: Solve for x
    x = 749,851,583.12/33,602.80
  6. Step 6: Final answer
    x = 22,315.15

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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.