Home / 134,996.04-202,702.14-114,209.24

Finding the Fourth Proportional to 134,996.04, 202,702.14 and 114,209.24

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Solution

The fourth proportional to 134,996.04, 202,702.14 and 114,209.24 is: 171,489.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,996.04 : 202,702.14 = 114,209.24 : x
  2. Step 2: Convert to fraction form
    134,996.04/202,702.14 = 114,209.24/x
  3. Step 3: Cross multiply
    134,996.04x = 202,702.14 × 114,209.24
  4. Step 4: Simplify right side
    134,996.04x = 23,150,457,355.77
  5. Step 5: Solve for x
    x = 23,150,457,355.77/134,996.04
  6. Step 6: Final answer
    x = 171,489.90

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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.