Home / 47,336.07-65,322.68-26,115.33

Finding the Fourth Proportional to 47,336.07, 65,322.68 and 26,115.33

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Solution

The fourth proportional to 47,336.07, 65,322.68 and 26,115.33 is: 36,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,336.07 : 65,322.68 = 26,115.33 : x
  2. Step 2: Convert to fraction form
    47,336.07/65,322.68 = 26,115.33/x
  3. Step 3: Cross multiply
    47,336.07x = 65,322.68 × 26,115.33
  4. Step 4: Simplify right side
    47,336.07x = 1,705,923,116.09
  5. Step 5: Solve for x
    x = 1,705,923,116.09/47,336.07
  6. Step 6: Final answer
    x = 36,038.55

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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.