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Finding the Fourth Proportional to 241,013.40, 361,164.72 and 134,250.24

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Solution

The fourth proportional to 241,013.40, 361,164.72 and 134,250.24 is: 201,177.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,013.40 : 361,164.72 = 134,250.24 : x
  2. Step 2: Convert to fraction form
    241,013.40/361,164.72 = 134,250.24/x
  3. Step 3: Cross multiply
    241,013.40x = 361,164.72 × 134,250.24
  4. Step 4: Simplify right side
    241,013.40x = 48,486,450,339.53
  5. Step 5: Solve for x
    x = 48,486,450,339.53/241,013.40
  6. Step 6: Final answer
    x = 201,177.40

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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.