Home / 61,504.35-91,919.54-44,899.35

Finding the Fourth Proportional to 61,504.35, 91,919.54 and 44,899.35

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Solution

The fourth proportional to 61,504.35, 91,919.54 and 44,899.35 is: 67,103.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,504.35 : 91,919.54 = 44,899.35 : x
  2. Step 2: Convert to fraction form
    61,504.35/91,919.54 = 44,899.35/x
  3. Step 3: Cross multiply
    61,504.35x = 91,919.54 × 44,899.35
  4. Step 4: Simplify right side
    61,504.35x = 4,127,127,710.55
  5. Step 5: Solve for x
    x = 4,127,127,710.55/61,504.35
  6. Step 6: Final answer
    x = 67,103.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.