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Finding the Fourth Proportional to 241,360.40, 362,040.60 and 174,659.60

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Solution

The fourth proportional to 241,360.40, 362,040.60 and 174,659.60 is: 261,989.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,360.40 : 362,040.60 = 174,659.60 : x
  2. Step 2: Convert to fraction form
    241,360.40/362,040.60 = 174,659.60/x
  3. Step 3: Cross multiply
    241,360.40x = 362,040.60 × 174,659.60
  4. Step 4: Simplify right side
    241,360.40x = 63,233,866,379.76
  5. Step 5: Solve for x
    x = 63,233,866,379.76/241,360.40
  6. Step 6: Final answer
    x = 261,989.40

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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.