Home / 24,810.80-37,216.20-10,777.55

Finding the Fourth Proportional to 24,810.80, 37,216.20 and 10,777.55

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Solution

The fourth proportional to 24,810.80, 37,216.20 and 10,777.55 is: 16,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,810.80 : 37,216.20 = 10,777.55 : x
  2. Step 2: Convert to fraction form
    24,810.80/37,216.20 = 10,777.55/x
  3. Step 3: Cross multiply
    24,810.80x = 37,216.20 × 10,777.55
  4. Step 4: Simplify right side
    24,810.80x = 401,099,456.31
  5. Step 5: Solve for x
    x = 401,099,456.31/24,810.80
  6. Step 6: Final answer
    x = 16,166.33

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Double scale
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Similar ratio
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1.5x scale

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.