Home / 134,489.04-201,763.80-41,004.24

Finding the Fourth Proportional to 134,489.04, 201,763.80 and 41,004.24

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Solution

The fourth proportional to 134,489.04, 201,763.80 and 41,004.24 is: 61,515.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,489.04 : 201,763.80 = 41,004.24 : x
  2. Step 2: Convert to fraction form
    134,489.04/201,763.80 = 41,004.24/x
  3. Step 3: Cross multiply
    134,489.04x = 201,763.80 × 41,004.24
  4. Step 4: Simplify right side
    134,489.04x = 8,273,171,278.51
  5. Step 5: Solve for x
    x = 8,273,171,278.51/134,489.04
  6. Step 6: Final answer
    x = 61,515.58

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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.