Home / 61,546.35-92,492.64-36,590.85

Finding the Fourth Proportional to 61,546.35, 92,492.64 and 36,590.85

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Solution

The fourth proportional to 61,546.35, 92,492.64 and 36,590.85 is: 54,989.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,546.35 : 92,492.64 = 36,590.85 : x
  2. Step 2: Convert to fraction form
    61,546.35/92,492.64 = 36,590.85/x
  3. Step 3: Cross multiply
    61,546.35x = 92,492.64 × 36,590.85
  4. Step 4: Simplify right side
    61,546.35x = 3,384,384,316.34
  5. Step 5: Solve for x
    x = 3,384,384,316.34/61,546.35
  6. Step 6: Final answer
    x = 54,989.20

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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.