Home / 134,951.65-202,291.99-46,144.41

Finding the Fourth Proportional to 134,951.65, 202,291.99 and 46,144.41

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Solution

The fourth proportional to 134,951.65, 202,291.99 and 46,144.41 is: 69,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,951.65 : 202,291.99 = 46,144.41 : x
  2. Step 2: Convert to fraction form
    134,951.65/202,291.99 = 46,144.41/x
  3. Step 3: Cross multiply
    134,951.65x = 202,291.99 × 46,144.41
  4. Step 4: Simplify right side
    134,951.65x = 9,334,644,526.28
  5. Step 5: Solve for x
    x = 9,334,644,526.28/134,951.65
  6. Step 6: Final answer
    x = 69,170.29

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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.