Home / 48,435.94-72,665.62-16,841.44

Finding the Fourth Proportional to 48,435.94, 72,665.62 and 16,841.44

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Solution

The fourth proportional to 48,435.94, 72,665.62 and 16,841.44 is: 25,266.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,435.94 : 72,665.62 = 16,841.44 : x
  2. Step 2: Convert to fraction form
    48,435.94/72,665.62 = 16,841.44/x
  3. Step 3: Cross multiply
    48,435.94x = 72,665.62 × 16,841.44
  4. Step 4: Simplify right side
    48,435.94x = 1,223,793,679.29
  5. Step 5: Solve for x
    x = 1,223,793,679.29/48,435.94
  6. Step 6: Final answer
    x = 25,266.23

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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.