Home / 61,790.20-92,692.59-46,306.24

Finding the Fourth Proportional to 61,790.20, 92,692.59 and 46,306.24

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Solution

The fourth proportional to 61,790.20, 92,692.59 and 46,306.24 is: 69,464.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,790.20 : 92,692.59 = 46,306.24 : x
  2. Step 2: Convert to fraction form
    61,790.20/92,692.59 = 46,306.24/x
  3. Step 3: Cross multiply
    61,790.20x = 92,692.59 × 46,306.24
  4. Step 4: Simplify right side
    61,790.20x = 4,292,244,623.77
  5. Step 5: Solve for x
    x = 4,292,244,623.77/61,790.20
  6. Step 6: Final answer
    x = 69,464.82

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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.