Home / 34,936.17-48,243.93-22,193.47

Finding the Fourth Proportional to 34,936.17, 48,243.93 and 22,193.47

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Solution

The fourth proportional to 34,936.17, 48,243.93 and 22,193.47 is: 30,647.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,936.17 : 48,243.93 = 22,193.47 : x
  2. Step 2: Convert to fraction form
    34,936.17/48,243.93 = 22,193.47/x
  3. Step 3: Cross multiply
    34,936.17x = 48,243.93 × 22,193.47
  4. Step 4: Simplify right side
    34,936.17x = 1,070,700,213.14
  5. Step 5: Solve for x
    x = 1,070,700,213.14/34,936.17
  6. Step 6: Final answer
    x = 30,647.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.