Home / 61,636.32-92,512.26-32,075.10

Finding the Fourth Proportional to 61,636.32, 92,512.26 and 32,075.10

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Solution

The fourth proportional to 61,636.32, 92,512.26 and 32,075.10 is: 48,142.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,636.32 : 92,512.26 = 32,075.10 : x
  2. Step 2: Convert to fraction form
    61,636.32/92,512.26 = 32,075.10/x
  3. Step 3: Cross multiply
    61,636.32x = 92,512.26 × 32,075.10
  4. Step 4: Simplify right side
    61,636.32x = 2,967,339,990.73
  5. Step 5: Solve for x
    x = 2,967,339,990.73/61,636.32
  6. Step 6: Final answer
    x = 48,142.72

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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.