Home / 179,612.02-269,396.16-46,481.23

Finding the Fourth Proportional to 179,612.02, 269,396.16 and 46,481.23

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Solution

The fourth proportional to 179,612.02, 269,396.16 and 46,481.23 is: 69,716.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,612.02 : 269,396.16 = 46,481.23 : x
  2. Step 2: Convert to fraction form
    179,612.02/269,396.16 = 46,481.23/x
  3. Step 3: Cross multiply
    179,612.02x = 269,396.16 × 46,481.23
  4. Step 4: Simplify right side
    179,612.02x = 12,521,864,874.08
  5. Step 5: Solve for x
    x = 12,521,864,874.08/179,612.02
  6. Step 6: Final answer
    x = 69,716.19

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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.