Home / 222,044.28-333,175.70-103,698.44

Finding the Fourth Proportional to 222,044.28, 333,175.70 and 103,698.44

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Solution

The fourth proportional to 222,044.28, 333,175.70 and 103,698.44 is: 155,598.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,044.28 : 333,175.70 = 103,698.44 : x
  2. Step 2: Convert to fraction form
    222,044.28/333,175.70 = 103,698.44/x
  3. Step 3: Cross multiply
    222,044.28x = 333,175.70 × 103,698.44
  4. Step 4: Simplify right side
    222,044.28x = 34,549,800,335.91
  5. Step 5: Solve for x
    x = 34,549,800,335.91/222,044.28
  6. Step 6: Final answer
    x = 155,598.70

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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.