Home / 26,095.64-39,145.56-7,375.82

Finding the Fourth Proportional to 26,095.64, 39,145.56 and 7,375.82

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Solution

The fourth proportional to 26,095.64, 39,145.56 and 7,375.82 is: 11,064.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,095.64 : 39,145.56 = 7,375.82 : x
  2. Step 2: Convert to fraction form
    26,095.64/39,145.56 = 7,375.82/x
  3. Step 3: Cross multiply
    26,095.64x = 39,145.56 × 7,375.82
  4. Step 4: Simplify right side
    26,095.64x = 288,730,604.36
  5. Step 5: Solve for x
    x = 288,730,604.36/26,095.64
  6. Step 6: Final answer
    x = 11,064.33

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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.