Home / 61,440.97-92,013.83-35,065.75

Finding the Fourth Proportional to 61,440.97, 92,013.83 and 35,065.75

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Solution

The fourth proportional to 61,440.97, 92,013.83 and 35,065.75 is: 52,514.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,440.97 : 92,013.83 = 35,065.75 : x
  2. Step 2: Convert to fraction form
    61,440.97/92,013.83 = 35,065.75/x
  3. Step 3: Cross multiply
    61,440.97x = 92,013.83 × 35,065.75
  4. Step 4: Simplify right side
    61,440.97x = 3,226,533,783.99
  5. Step 5: Solve for x
    x = 3,226,533,783.99/61,440.97
  6. Step 6: Final answer
    x = 52,514.37

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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.