Home / 14,799.48-22,186.26-5,559

Finding the Fourth Proportional to 14,799.48, 22,186.26 and 5,559

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Solution

The fourth proportional to 14,799.48, 22,186.26 and 5,559 is: 8,333.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,799.48 : 22,186.26 = 5,559 : x
  2. Step 2: Convert to fraction form
    14,799.48/22,186.26 = 5,559/x
  3. Step 3: Cross multiply
    14,799.48x = 22,186.26 × 5,559
  4. Step 4: Simplify right side
    14,799.48x = 123,333,419.34
  5. Step 5: Solve for x
    x = 123,333,419.34/14,799.48
  6. Step 6: Final answer
    x = 8,333.63

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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.