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Finding the Fourth Proportional to 241,578.04, 362,384.76 and 64,081.12

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Solution

The fourth proportional to 241,578.04, 362,384.76 and 64,081.12 is: 96,126.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,578.04 : 362,384.76 = 64,081.12 : x
  2. Step 2: Convert to fraction form
    241,578.04/362,384.76 = 64,081.12/x
  3. Step 3: Cross multiply
    241,578.04x = 362,384.76 × 64,081.12
  4. Step 4: Simplify right side
    241,578.04x = 23,222,021,291.73
  5. Step 5: Solve for x
    x = 23,222,021,291.73/241,578.04
  6. Step 6: Final answer
    x = 96,126.38

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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.