Home / 63,828.02-95,741.88-17,080.90

Finding the Fourth Proportional to 63,828.02, 95,741.88 and 17,080.90

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Solution

The fourth proportional to 63,828.02, 95,741.88 and 17,080.90 is: 25,621.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,828.02 : 95,741.88 = 17,080.90 : x
  2. Step 2: Convert to fraction form
    63,828.02/95,741.88 = 17,080.90/x
  3. Step 3: Cross multiply
    63,828.02x = 95,741.88 × 17,080.90
  4. Step 4: Simplify right side
    63,828.02x = 1,635,357,478.09
  5. Step 5: Solve for x
    x = 1,635,357,478.09/63,828.02
  6. Step 6: Final answer
    x = 25,621.31

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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.