Home / 175,205.63-241,837.25-109,829.82

Finding the Fourth Proportional to 175,205.63, 241,837.25 and 109,829.82

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Solution

The fourth proportional to 175,205.63, 241,837.25 and 109,829.82 is: 151,598.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,205.63 : 241,837.25 = 109,829.82 : x
  2. Step 2: Convert to fraction form
    175,205.63/241,837.25 = 109,829.82/x
  3. Step 3: Cross multiply
    175,205.63x = 241,837.25 × 109,829.82
  4. Step 4: Simplify right side
    175,205.63x = 26,560,941,994.54
  5. Step 5: Solve for x
    x = 26,560,941,994.54/175,205.63
  6. Step 6: Final answer
    x = 151,598.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.