Home / 24,724.30-37,086.44-16,420.53

Finding the Fourth Proportional to 24,724.30, 37,086.44 and 16,420.53

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Solution

The fourth proportional to 24,724.30, 37,086.44 and 16,420.53 is: 24,630.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,724.30 : 37,086.44 = 16,420.53 : x
  2. Step 2: Convert to fraction form
    24,724.30/37,086.44 = 16,420.53/x
  3. Step 3: Cross multiply
    24,724.30x = 37,086.44 × 16,420.53
  4. Step 4: Simplify right side
    24,724.30x = 608,978,948.95
  5. Step 5: Solve for x
    x = 608,978,948.95/24,724.30
  6. Step 6: Final answer
    x = 24,630.79

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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.