Home / 61,732.02-92,635.83-26,670.90

Finding the Fourth Proportional to 61,732.02, 92,635.83 and 26,670.90

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Solution

The fourth proportional to 61,732.02, 92,635.83 and 26,670.90 is: 40,022.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,732.02 : 92,635.83 = 26,670.90 : x
  2. Step 2: Convert to fraction form
    61,732.02/92,635.83 = 26,670.90/x
  3. Step 3: Cross multiply
    61,732.02x = 92,635.83 × 26,670.90
  4. Step 4: Simplify right side
    61,732.02x = 2,470,680,958.35
  5. Step 5: Solve for x
    x = 2,470,680,958.35/61,732.02
  6. Step 6: Final answer
    x = 40,022.68

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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.