Home / 15,095.94-22,644.42-4,003.75

Finding the Fourth Proportional to 15,095.94, 22,644.42 and 4,003.75

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Solution

The fourth proportional to 15,095.94, 22,644.42 and 4,003.75 is: 6,005.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,095.94 : 22,644.42 = 4,003.75 : x
  2. Step 2: Convert to fraction form
    15,095.94/22,644.42 = 4,003.75/x
  3. Step 3: Cross multiply
    15,095.94x = 22,644.42 × 4,003.75
  4. Step 4: Simplify right side
    15,095.94x = 90,662,545.74
  5. Step 5: Solve for x
    x = 90,662,545.74/15,095.94
  6. Step 6: Final answer
    x = 6,005.76

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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.