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Finding the Fourth Proportional to 61,674.89, 92,518.11 and 17,301.44

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Solution

The fourth proportional to 61,674.89, 92,518.11 and 17,301.44 is: 25,953.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,674.89 : 92,518.11 = 17,301.44 : x
  2. Step 2: Convert to fraction form
    61,674.89/92,518.11 = 17,301.44/x
  3. Step 3: Cross multiply
    61,674.89x = 92,518.11 × 17,301.44
  4. Step 4: Simplify right side
    61,674.89x = 1,600,696,066.49
  5. Step 5: Solve for x
    x = 1,600,696,066.49/61,674.89
  6. Step 6: Final answer
    x = 25,953.77

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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.