Home / 34,367.35-47,449.79-26,395.33

Finding the Fourth Proportional to 34,367.35, 47,449.79 and 26,395.33

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Solution

The fourth proportional to 34,367.35, 47,449.79 and 26,395.33 is: 36,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367.35 : 47,449.79 = 26,395.33 : x
  2. Step 2: Convert to fraction form
    34,367.35/47,449.79 = 26,395.33/x
  3. Step 3: Cross multiply
    34,367.35x = 47,449.79 × 26,395.33
  4. Step 4: Simplify right side
    34,367.35x = 1,252,452,865.48
  5. Step 5: Solve for x
    x = 1,252,452,865.48/34,367.35
  6. Step 6: Final answer
    x = 36,443.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.