Home / 117,052.17-175,577.45-46,930.47

Finding the Fourth Proportional to 117,052.17, 175,577.45 and 46,930.47

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Solution

The fourth proportional to 117,052.17, 175,577.45 and 46,930.47 is: 70,395.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,052.17 : 175,577.45 = 46,930.47 : x
  2. Step 2: Convert to fraction form
    117,052.17/175,577.45 = 46,930.47/x
  3. Step 3: Cross multiply
    117,052.17x = 175,577.45 × 46,930.47
  4. Step 4: Simplify right side
    117,052.17x = 8,239,932,015.25
  5. Step 5: Solve for x
    x = 8,239,932,015.25/117,052.17
  6. Step 6: Final answer
    x = 70,395.38

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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.