Home / 168,268.26-252,328.44-63,013.41

Finding the Fourth Proportional to 168,268.26, 252,328.44 and 63,013.41

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Solution

The fourth proportional to 168,268.26, 252,328.44 and 63,013.41 is: 94,492.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,268.26 : 252,328.44 = 63,013.41 : x
  2. Step 2: Convert to fraction form
    168,268.26/252,328.44 = 63,013.41/x
  3. Step 3: Cross multiply
    168,268.26x = 252,328.44 × 63,013.41
  4. Step 4: Simplify right side
    168,268.26x = 15,900,075,444.38
  5. Step 5: Solve for x
    x = 15,900,075,444.38/168,268.26
  6. Step 6: Final answer
    x = 94,492.42

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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.