Home / 62,288.01-85,956.26-33,993.90

Finding the Fourth Proportional to 62,288.01, 85,956.26 and 33,993.90

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Solution

The fourth proportional to 62,288.01, 85,956.26 and 33,993.90 is: 46,910.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,288.01 : 85,956.26 = 33,993.90 : x
  2. Step 2: Convert to fraction form
    62,288.01/85,956.26 = 33,993.90/x
  3. Step 3: Cross multiply
    62,288.01x = 85,956.26 × 33,993.90
  4. Step 4: Simplify right side
    62,288.01x = 2,921,988,336.84
  5. Step 5: Solve for x
    x = 2,921,988,336.84/62,288.01
  6. Step 6: Final answer
    x = 46,910.93

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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.