Home / 369,219.26-509,184.33-241,965.02

Finding the Fourth Proportional to 369,219.26, 509,184.33 and 241,965.02

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Solution

The fourth proportional to 369,219.26, 509,184.33 and 241,965.02 is: 333,690.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,219.26 : 509,184.33 = 241,965.02 : x
  2. Step 2: Convert to fraction form
    369,219.26/509,184.33 = 241,965.02/x
  3. Step 3: Cross multiply
    369,219.26x = 509,184.33 × 241,965.02
  4. Step 4: Simplify right side
    369,219.26x = 123,204,796,957.73
  5. Step 5: Solve for x
    x = 123,204,796,957.73/369,219.26
  6. Step 6: Final answer
    x = 333,690.06

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Double scale
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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.