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Finding the Fourth Proportional to 241,606.30, 362,409.45 and 202,240.30

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Solution

The fourth proportional to 241,606.30, 362,409.45 and 202,240.30 is: 303,360.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,606.30 : 362,409.45 = 202,240.30 : x
  2. Step 2: Convert to fraction form
    241,606.30/362,409.45 = 202,240.30/x
  3. Step 3: Cross multiply
    241,606.30x = 362,409.45 × 202,240.30
  4. Step 4: Simplify right side
    241,606.30x = 73,293,795,890.84
  5. Step 5: Solve for x
    x = 73,293,795,890.84/241,606.30
  6. Step 6: Final answer
    x = 303,360.45

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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.