Home / 61,740.20-92,610.29-26,704.46

Finding the Fourth Proportional to 61,740.20, 92,610.29 and 26,704.46

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Solution

The fourth proportional to 61,740.20, 92,610.29 and 26,704.46 is: 40,056.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,740.20 : 92,610.29 = 26,704.46 : x
  2. Step 2: Convert to fraction form
    61,740.20/92,610.29 = 26,704.46/x
  3. Step 3: Cross multiply
    61,740.20x = 92,610.29 × 26,704.46
  4. Step 4: Simplify right side
    61,740.20x = 2,473,107,188.32
  5. Step 5: Solve for x
    x = 2,473,107,188.32/61,740.20
  6. Step 6: Final answer
    x = 40,056.68

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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.