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Finding the Fourth Proportional to 61,682.03, 92,522.73 and 14,934.90

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Solution

The fourth proportional to 61,682.03, 92,522.73 and 14,934.90 is: 22,402.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,682.03 : 92,522.73 = 14,934.90 : x
  2. Step 2: Convert to fraction form
    61,682.03/92,522.73 = 14,934.90/x
  3. Step 3: Cross multiply
    61,682.03x = 92,522.73 × 14,934.90
  4. Step 4: Simplify right side
    61,682.03x = 1,381,817,720.28
  5. Step 5: Solve for x
    x = 1,381,817,720.28/61,682.03
  6. Step 6: Final answer
    x = 22,402.28

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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.