Home / 134,848.36-202,095.42-117,234.28

Finding the Fourth Proportional to 134,848.36, 202,095.42 and 117,234.28

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Solution

The fourth proportional to 134,848.36, 202,095.42 and 117,234.28 is: 175,697.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,848.36 : 202,095.42 = 117,234.28 : x
  2. Step 2: Convert to fraction form
    134,848.36/202,095.42 = 117,234.28/x
  3. Step 3: Cross multiply
    134,848.36x = 202,095.42 × 117,234.28
  4. Step 4: Simplify right side
    134,848.36x = 23,692,511,055.00
  5. Step 5: Solve for x
    x = 23,692,511,055.00/134,848.36
  6. Step 6: Final answer
    x = 175,697.44

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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.