Home / 34,911.09-48,193.79-22,343.13

Finding the Fourth Proportional to 34,911.09, 48,193.79 and 22,343.13

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Solution

The fourth proportional to 34,911.09, 48,193.79 and 22,343.13 is: 30,844.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,911.09 : 48,193.79 = 22,343.13 : x
  2. Step 2: Convert to fraction form
    34,911.09/48,193.79 = 22,343.13/x
  3. Step 3: Cross multiply
    34,911.09x = 48,193.79 × 22,343.13
  4. Step 4: Simplify right side
    34,911.09x = 1,076,800,003.45
  5. Step 5: Solve for x
    x = 1,076,800,003.45/34,911.09
  6. Step 6: Final answer
    x = 30,844.07

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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.