Home / 47,091.55-70,661.55-26,027.67

Finding the Fourth Proportional to 47,091.55, 70,661.55 and 26,027.67

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Solution

The fourth proportional to 47,091.55, 70,661.55 and 26,027.67 is: 39,054.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,091.55 : 70,661.55 = 26,027.67 : x
  2. Step 2: Convert to fraction form
    47,091.55/70,661.55 = 26,027.67/x
  3. Step 3: Cross multiply
    47,091.55x = 70,661.55 × 26,027.67
  4. Step 4: Simplify right side
    47,091.55x = 1,839,155,505.09
  5. Step 5: Solve for x
    x = 1,839,155,505.09/47,091.55
  6. Step 6: Final answer
    x = 39,054.89

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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.