Home / 175,377.22-241,963.20-107,323.25

Finding the Fourth Proportional to 175,377.22, 241,963.20 and 107,323.25

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Solution

The fourth proportional to 175,377.22, 241,963.20 and 107,323.25 is: 148,070.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,377.22 : 241,963.20 = 107,323.25 : x
  2. Step 2: Convert to fraction form
    175,377.22/241,963.20 = 107,323.25/x
  3. Step 3: Cross multiply
    175,377.22x = 241,963.20 × 107,323.25
  4. Step 4: Simplify right side
    175,377.22x = 25,968,275,794.58
  5. Step 5: Solve for x
    x = 25,968,275,794.58/175,377.22
  6. Step 6: Final answer
    x = 148,070.98

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1.5x scale

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.