Home / 46,200.57-69,311.25-14,612.54

Finding the Fourth Proportional to 46,200.57, 69,311.25 and 14,612.54

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Solution

The fourth proportional to 46,200.57, 69,311.25 and 14,612.54 is: 21,922.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,200.57 : 69,311.25 = 14,612.54 : x
  2. Step 2: Convert to fraction form
    46,200.57/69,311.25 = 14,612.54/x
  3. Step 3: Cross multiply
    46,200.57x = 69,311.25 × 14,612.54
  4. Step 4: Simplify right side
    46,200.57x = 1,012,813,413.08
  5. Step 5: Solve for x
    x = 1,012,813,413.08/46,200.57
  6. Step 6: Final answer
    x = 21,922.10

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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.