Home / 175,374.34-241,959.48-107,320.30

Finding the Fourth Proportional to 175,374.34, 241,959.48 and 107,320.30

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Solution

The fourth proportional to 175,374.34, 241,959.48 and 107,320.30 is: 148,067.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,374.34 : 241,959.48 = 107,320.30 : x
  2. Step 2: Convert to fraction form
    175,374.34/241,959.48 = 107,320.30/x
  3. Step 3: Cross multiply
    175,374.34x = 241,959.48 × 107,320.30
  4. Step 4: Simplify right side
    175,374.34x = 25,967,163,981.44
  5. Step 5: Solve for x
    x = 25,967,163,981.44/175,374.34
  6. Step 6: Final answer
    x = 148,067.07

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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.