Home / 23,889.06-35,778.93-11,417.85

Finding the Fourth Proportional to 23,889.06, 35,778.93 and 11,417.85

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Solution

The fourth proportional to 23,889.06, 35,778.93 and 11,417.85 is: 17,100.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889.06 : 35,778.93 = 11,417.85 : x
  2. Step 2: Convert to fraction form
    23,889.06/35,778.93 = 11,417.85/x
  3. Step 3: Cross multiply
    23,889.06x = 35,778.93 × 11,417.85
  4. Step 4: Simplify right side
    23,889.06x = 408,518,455.90
  5. Step 5: Solve for x
    x = 408,518,455.90/23,889.06
  6. Step 6: Final answer
    x = 17,100.65

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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.