Home / 35,446.11-53,181.23-22,283.07

Finding the Fourth Proportional to 35,446.11, 53,181.23 and 22,283.07

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Solution

The fourth proportional to 35,446.11, 53,181.23 and 22,283.07 is: 33,432.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446.11 : 53,181.23 = 22,283.07 : x
  2. Step 2: Convert to fraction form
    35,446.11/53,181.23 = 22,283.07/x
  3. Step 3: Cross multiply
    35,446.11x = 53,181.23 × 22,283.07
  4. Step 4: Simplify right side
    35,446.11x = 1,185,040,959.36
  5. Step 5: Solve for x
    x = 1,185,040,959.36/35,446.11
  6. Step 6: Final answer
    x = 33,432.19

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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.