Home / 134,949.65-202,289.00-46,142.41

Finding the Fourth Proportional to 134,949.65, 202,289.00 and 46,142.41

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Solution

The fourth proportional to 134,949.65, 202,289.00 and 46,142.41 is: 69,167.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,949.65 : 202,289.00 = 46,142.41 : x
  2. Step 2: Convert to fraction form
    134,949.65/202,289.00 = 46,142.41/x
  3. Step 3: Cross multiply
    134,949.65x = 202,289.00 × 46,142.41
  4. Step 4: Simplify right side
    134,949.65x = 9,334,101,619.35
  5. Step 5: Solve for x
    x = 9,334,101,619.35/134,949.65
  6. Step 6: Final answer
    x = 69,167.29

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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.