Home / 35,663.09-49,201.02-22,914.36

Finding the Fourth Proportional to 35,663.09, 49,201.02 and 22,914.36

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Solution

The fourth proportional to 35,663.09, 49,201.02 and 22,914.36 is: 31,612.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,663.09 : 49,201.02 = 22,914.36 : x
  2. Step 2: Convert to fraction form
    35,663.09/49,201.02 = 22,914.36/x
  3. Step 3: Cross multiply
    35,663.09x = 49,201.02 × 22,914.36
  4. Step 4: Simplify right side
    35,663.09x = 1,127,409,884.65
  5. Step 5: Solve for x
    x = 1,127,409,884.65/35,663.09
  6. Step 6: Final answer
    x = 31,612.80

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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.