Home / 241,905.60-333,606.40-151,232.64

Finding the Fourth Proportional to 241,905.60, 333,606.40 and 151,232.64

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Solution

The fourth proportional to 241,905.60, 333,606.40 and 151,232.64 is: 208,561.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,905.60 : 333,606.40 = 151,232.64 : x
  2. Step 2: Convert to fraction form
    241,905.60/333,606.40 = 151,232.64/x
  3. Step 3: Cross multiply
    241,905.60x = 333,606.40 × 151,232.64
  4. Step 4: Simplify right side
    241,905.60x = 50,452,176,592.90
  5. Step 5: Solve for x
    x = 50,452,176,592.90/241,905.60
  6. Step 6: Final answer
    x = 208,561.42

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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.