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Finding the Fourth Proportional to 241,528.70, 362,302.88 and 61,618.79

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Solution

The fourth proportional to 241,528.70, 362,302.88 and 61,618.79 is: 92,430.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,528.70 : 362,302.88 = 61,618.79 : x
  2. Step 2: Convert to fraction form
    241,528.70/362,302.88 = 61,618.79/x
  3. Step 3: Cross multiply
    241,528.70x = 362,302.88 × 61,618.79
  4. Step 4: Simplify right side
    241,528.70x = 22,324,665,676.78
  5. Step 5: Solve for x
    x = 22,324,665,676.78/241,528.70
  6. Step 6: Final answer
    x = 92,430.69

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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.