Home / 222,034.77-333,106.83-64,279.17

Finding the Fourth Proportional to 222,034.77, 333,106.83 and 64,279.17

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Solution

The fourth proportional to 222,034.77, 333,106.83 and 64,279.17 is: 96,434.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,034.77 : 333,106.83 = 64,279.17 : x
  2. Step 2: Convert to fraction form
    222,034.77/333,106.83 = 64,279.17/x
  3. Step 3: Cross multiply
    222,034.77x = 333,106.83 × 64,279.17
  4. Step 4: Simplify right side
    222,034.77x = 21,411,830,553.73
  5. Step 5: Solve for x
    x = 21,411,830,553.73/222,034.77
  6. Step 6: Final answer
    x = 96,434.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.