Home / 61,700.22-92,587.34-26,639.85

Finding the Fourth Proportional to 61,700.22, 92,587.34 and 26,639.85

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Solution

The fourth proportional to 61,700.22, 92,587.34 and 26,639.85 is: 39,975.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,700.22 : 92,587.34 = 26,639.85 : x
  2. Step 2: Convert to fraction form
    61,700.22/92,587.34 = 26,639.85/x
  3. Step 3: Cross multiply
    61,700.22x = 92,587.34 × 26,639.85
  4. Step 4: Simplify right side
    61,700.22x = 2,466,512,716.30
  5. Step 5: Solve for x
    x = 2,466,512,716.30/61,700.22
  6. Step 6: Final answer
    x = 39,975.75

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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.