Home / 24,964.20-37,451.70-7,435.80

Finding the Fourth Proportional to 24,964.20, 37,451.70 and 7,435.80

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Solution

The fourth proportional to 24,964.20, 37,451.70 and 7,435.80 is: 11,155.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964.20 : 37,451.70 = 7,435.80 : x
  2. Step 2: Convert to fraction form
    24,964.20/37,451.70 = 7,435.80/x
  3. Step 3: Cross multiply
    24,964.20x = 37,451.70 × 7,435.80
  4. Step 4: Simplify right side
    24,964.20x = 278,483,350.86
  5. Step 5: Solve for x
    x = 278,483,350.86/24,964.20
  6. Step 6: Final answer
    x = 11,155.31

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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.