Home / 55,673.82-83,518.25-16,230.62

Finding the Fourth Proportional to 55,673.82, 83,518.25 and 16,230.62

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Solution

The fourth proportional to 55,673.82, 83,518.25 and 16,230.62 is: 24,348.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,673.82 : 83,518.25 = 16,230.62 : x
  2. Step 2: Convert to fraction form
    55,673.82/83,518.25 = 16,230.62/x
  3. Step 3: Cross multiply
    55,673.82x = 83,518.25 × 16,230.62
  4. Step 4: Simplify right side
    55,673.82x = 1,355,553,106.46
  5. Step 5: Solve for x
    x = 1,355,553,106.46/55,673.82
  6. Step 6: Final answer
    x = 24,348.12

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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.