Home / 35,573.28-53,409.06-18,055.41

Finding the Fourth Proportional to 35,573.28, 53,409.06 and 18,055.41

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Solution

The fourth proportional to 35,573.28, 53,409.06 and 18,055.41 is: 27,108.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,573.28 : 53,409.06 = 18,055.41 : x
  2. Step 2: Convert to fraction form
    35,573.28/53,409.06 = 18,055.41/x
  3. Step 3: Cross multiply
    35,573.28x = 53,409.06 × 18,055.41
  4. Step 4: Simplify right side
    35,573.28x = 964,322,476.01
  5. Step 5: Solve for x
    x = 964,322,476.01/35,573.28
  6. Step 6: Final answer
    x = 27,108.06

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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.