Home / 242,067.17-334,048.04-133,165.14

Finding the Fourth Proportional to 242,067.17, 334,048.04 and 133,165.14

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Solution

The fourth proportional to 242,067.17, 334,048.04 and 133,165.14 is: 183,765.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,067.17 : 334,048.04 = 133,165.14 : x
  2. Step 2: Convert to fraction form
    242,067.17/334,048.04 = 133,165.14/x
  3. Step 3: Cross multiply
    242,067.17x = 334,048.04 × 133,165.14
  4. Step 4: Simplify right side
    242,067.17x = 44,483,553,346.44
  5. Step 5: Solve for x
    x = 44,483,553,346.44/242,067.17
  6. Step 6: Final answer
    x = 183,765.33

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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.