Home / 241,635.05-333,456.38-134,215.08

Finding the Fourth Proportional to 241,635.05, 333,456.38 and 134,215.08

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Solution

The fourth proportional to 241,635.05, 333,456.38 and 134,215.08 is: 185,216.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,635.05 : 333,456.38 = 134,215.08 : x
  2. Step 2: Convert to fraction form
    241,635.05/333,456.38 = 134,215.08/x
  3. Step 3: Cross multiply
    241,635.05x = 333,456.38 × 134,215.08
  4. Step 4: Simplify right side
    241,635.05x = 44,754,872,796.67
  5. Step 5: Solve for x
    x = 44,754,872,796.67/241,635.05
  6. Step 6: Final answer
    x = 185,216.81

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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.