Home / 82,418.00-113,737.55-44,692.25

Finding the Fourth Proportional to 82,418.00, 113,737.55 and 44,692.25

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Solution

The fourth proportional to 82,418.00, 113,737.55 and 44,692.25 is: 61,675.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,418.00 : 113,737.55 = 44,692.25 : x
  2. Step 2: Convert to fraction form
    82,418.00/113,737.55 = 44,692.25/x
  3. Step 3: Cross multiply
    82,418.00x = 113,737.55 × 44,692.25
  4. Step 4: Simplify right side
    82,418.00x = 5,083,186,226.84
  5. Step 5: Solve for x
    x = 5,083,186,226.84/82,418.00
  6. Step 6: Final answer
    x = 61,675.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.