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Finding the Fourth Proportional to 241,504.80, 329,006.40 and 241,504.80

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Solution

The fourth proportional to 241,504.80, 329,006.40 and 241,504.80 is: 329,006.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,504.80 : 329,006.40 = 241,504.80 : x
  2. Step 2: Convert to fraction form
    241,504.80/329,006.40 = 241,504.80/x
  3. Step 3: Cross multiply
    241,504.80x = 329,006.40 × 241,504.80
  4. Step 4: Simplify right side
    241,504.80x = 79,456,624,830.72
  5. Step 5: Solve for x
    x = 79,456,624,830.72/241,504.80
  6. Step 6: Final answer
    x = 329,006.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.