Home / 241,338.20-333,065.79-133,929.14

Finding the Fourth Proportional to 241,338.20, 333,065.79 and 133,929.14

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Solution

The fourth proportional to 241,338.20, 333,065.79 and 133,929.14 is: 184,832.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,338.20 : 333,065.79 = 133,929.14 : x
  2. Step 2: Convert to fraction form
    241,338.20/333,065.79 = 133,929.14/x
  3. Step 3: Cross multiply
    241,338.20x = 333,065.79 × 133,929.14
  4. Step 4: Simplify right side
    241,338.20x = 44,607,213,152.79
  5. Step 5: Solve for x
    x = 44,607,213,152.79/241,338.20
  6. Step 6: Final answer
    x = 184,832.80

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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.