Home / 241,410.36-333,146.64-133,977.62

Finding the Fourth Proportional to 241,410.36, 333,146.64 and 133,977.62

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Solution

The fourth proportional to 241,410.36, 333,146.64 and 133,977.62 is: 184,889.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,410.36 : 333,146.64 = 133,977.62 : x
  2. Step 2: Convert to fraction form
    241,410.36/333,146.64 = 133,977.62/x
  3. Step 3: Cross multiply
    241,410.36x = 333,146.64 × 133,977.62
  4. Step 4: Simplify right side
    241,410.36x = 44,634,193,938.20
  5. Step 5: Solve for x
    x = 44,634,193,938.20/241,410.36
  6. Step 6: Final answer
    x = 184,889.31

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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.