Home / 134,736.04-202,546.86-124,992.82

Finding the Fourth Proportional to 134,736.04, 202,546.86 and 124,992.82

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Solution

The fourth proportional to 134,736.04, 202,546.86 and 124,992.82 is: 187,900.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,736.04 : 202,546.86 = 124,992.82 : x
  2. Step 2: Convert to fraction form
    134,736.04/202,546.86 = 124,992.82/x
  3. Step 3: Cross multiply
    134,736.04x = 202,546.86 × 124,992.82
  4. Step 4: Simplify right side
    134,736.04x = 25,316,903,213.55
  5. Step 5: Solve for x
    x = 25,316,903,213.55/134,736.04
  6. Step 6: Final answer
    x = 187,900.01

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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.