Home / 35,941.13-49,599.09-19,809.02

Finding the Fourth Proportional to 35,941.13, 49,599.09 and 19,809.02

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Solution

The fourth proportional to 35,941.13, 49,599.09 and 19,809.02 is: 27,336.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,941.13 : 49,599.09 = 19,809.02 : x
  2. Step 2: Convert to fraction form
    35,941.13/49,599.09 = 19,809.02/x
  3. Step 3: Cross multiply
    35,941.13x = 49,599.09 × 19,809.02
  4. Step 4: Simplify right side
    35,941.13x = 982,509,167.32
  5. Step 5: Solve for x
    x = 982,509,167.32/35,941.13
  6. Step 6: Final answer
    x = 27,336.63

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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.