Home / 61,648.26-85,075.95-34,052.85

Finding the Fourth Proportional to 61,648.26, 85,075.95 and 34,052.85

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Solution

The fourth proportional to 61,648.26, 85,075.95 and 34,052.85 is: 46,993.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,648.26 : 85,075.95 = 34,052.85 : x
  2. Step 2: Convert to fraction form
    61,648.26/85,075.95 = 34,052.85/x
  3. Step 3: Cross multiply
    61,648.26x = 85,075.95 × 34,052.85
  4. Step 4: Simplify right side
    61,648.26x = 2,897,078,563.96
  5. Step 5: Solve for x
    x = 2,897,078,563.96/61,648.26
  6. Step 6: Final answer
    x = 46,993.68

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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.