Home / 179,244.93-269,033.58-90,560.91

Finding the Fourth Proportional to 179,244.93, 269,033.58 and 90,560.91

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Solution

The fourth proportional to 179,244.93, 269,033.58 and 90,560.91 is: 135,925.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,244.93 : 269,033.58 = 90,560.91 : x
  2. Step 2: Convert to fraction form
    179,244.93/269,033.58 = 90,560.91/x
  3. Step 3: Cross multiply
    179,244.93x = 269,033.58 × 90,560.91
  4. Step 4: Simplify right side
    179,244.93x = 24,363,925,825.36
  5. Step 5: Solve for x
    x = 24,363,925,825.36/179,244.93
  6. Step 6: Final answer
    x = 135,925.33

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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.