Home / 241,403.73-333,121.63-150,754.25

Finding the Fourth Proportional to 241,403.73, 333,121.63 and 150,754.25

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Solution

The fourth proportional to 241,403.73, 333,121.63 and 150,754.25 is: 208,031.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,403.73 : 333,121.63 = 150,754.25 : x
  2. Step 2: Convert to fraction form
    241,403.73/333,121.63 = 150,754.25/x
  3. Step 3: Cross multiply
    241,403.73x = 333,121.63 × 150,754.25
  4. Step 4: Simplify right side
    241,403.73x = 50,219,501,489.43
  5. Step 5: Solve for x
    x = 50,219,501,489.43/241,403.73
  6. Step 6: Final answer
    x = 208,031.17

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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.