Home / 24,280.74-33,505.38-14,847.48

Finding the Fourth Proportional to 24,280.74, 33,505.38 and 14,847.48

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Solution

The fourth proportional to 24,280.74, 33,505.38 and 14,847.48 is: 20,488.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,280.74 : 33,505.38 = 14,847.48 : x
  2. Step 2: Convert to fraction form
    24,280.74/33,505.38 = 14,847.48/x
  3. Step 3: Cross multiply
    24,280.74x = 33,505.38 × 14,847.48
  4. Step 4: Simplify right side
    24,280.74x = 497,470,459.44
  5. Step 5: Solve for x
    x = 497,470,459.44/24,280.74
  6. Step 6: Final answer
    x = 20,488.27

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1.5x scale

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.